<div class="Section1">
<h1 style="margin-top:5.3500pt; margin-right:10.5000pt; margin-left:6.9500pt; margin:0pt 0pt 0pt 7pt; text-align:left"><br />
<span style="font-size:16px;"><span style="page:Section1"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">What is the difference between fetal bovine serum and fetal calf serum?</span></span></span></b></span></span></span></span></span></h1>
<span style="font-size:16px;"><span style="page:Section1"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">There is no difference. Both terms refer to serum from an unborn cow.</span></span></span></span></span></span>
<h1 style="margin-left:6.9500pt; margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section1"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">How is dialyzed FBS processed?</span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section1"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">It is dialyzed by tangential flow filtration against 0.15 M NaCl using a 10,000 molecular weight cutoff membrane until the glucose level is less than 5 mg/dL. Because this is not exhaustive dialysis, low molecular weight dialyzable components such as amino acids may not be</span></span></span></span><br />
<span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">completely</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">removed.</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">Exhaustive</span></span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">dialysis</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">is</span></span> <span style="font-family:Arial"><span style="color:#58595b">not</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1500pt">performed </span><span style="letter-spacing:0.1000pt">because </span>it <span style="letter-spacing:0.1000pt">can result </span>in <span style="letter-spacing:0.1000pt">precipitation and </span>inactivation of <span style="letter-spacing:0.1000pt">serum</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">peptides.</span></span></span></span></span></span><br />
<h1 style="margin-right:10.5000pt; margin-left:6.9500pt; margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section1"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.1500pt"><span style="font-weight:bold">What </span></span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">is </span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.1500pt"><span style="font-weight:bold">the difference </span></span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.2000pt"><span style="font-weight:bold">between Certified </span></span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.1500pt"><span style="font-weight:bold">and Qualified </span></span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.1000pt"><span style="font-weight:bold">FBS?</span></span></span></span></b></span></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section1"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">The serum is from the same source, collected and processed in the same way. The differences are in the testing performed on the serum and the specifications for release. Certified serum undergoes additional biochemical and hormonal testing. Certified FBS has a lower concentration of endotoxin (5 EU/mL or less) and hemoglobin (15 mg/dL or less).</span></span></span></span></span></span><br />
<h1 style="margin-right:10.5000pt; margin-left:6.9500pt; margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section1"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">What does International Serum Industry Association (ISIA) traceability certification mean?</span></span></span></b></span></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section1"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">It means the company maintains all auditable history of quality and quantity of materials from the point of collection (including specific animal numbers for donor products), and documentation supporting all stages of processing and transportation or commercial transactions.</span></span></span></span></span></span><br />
<h1 style="margin-left:6.9500pt; margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section1"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">How do I heat-inactivate serum?</span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section1"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Heat it at 56°C in a water bath for 30 minutes and swirl the bottle every 10 minutes or so. For accuracy, use a second bottle of similar size as a control and add an equivalent volume of water to the control bottle. Place a thermometer in the control bottle to see when 56°C is reached. Set your timer for 30 minutes at this point.</span></span></span></span></span></span>
<h1 style="margin-top:5.3500pt; margin-left:6.9500pt; margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section1"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">Why would I heat-inactivate serum?</span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section1"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Heating inactivates complement. Active complement can participate in cytolytic events, contract smooth muscle, release histamine from mast cells and platelets, and activate lymphocytic and macrophage cells. Applications where heat-inactivated serum is recommended include immunological studies and culturing of embryonic stem cells (ESCs), insect cells, and smooth muscle cells.</span></span></span></span><br />
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<span style="line-height:121%"><span style="font-family:Arial"><b><span style="font-family:Arial"><span style="line-height:121%"><span style="color:#70abdd"><span style="font-weight:bold">What is the importance of gamma-irradiated sera? </span></span></span></span></b><br />
<span style="font-family:Arial"><span style="line-height:121%"><span style="color:#58595b">Gamma irradiation is recognized as an effective method for inactivating viruses in animal-origin material. Based on</span></span></span></span></span><br />
<span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">USDA</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">regulations</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">for</span></span> <span style="font-family:Arial"><span style="color:#58595b">the</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">general</span></span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">requirements</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">for</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">antibody </span>products (9CFR, <span style="letter-spacing:0.1000pt">Section </span><span style="letter-spacing:-0.2500pt">113.450), </span>the <span style="letter-spacing:0.1000pt">minimum dosage </span>for treating <span style="letter-spacing:0.1000pt">blood derivatives </span>of <span style="letter-spacing:0.1000pt">animal origin </span>is 25 kGy (kilogray). <span style="letter-spacing:0.1500pt">Certain </span><span style="letter-spacing:0.1000pt">European countries</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">require products</span></span></span></span><br />
<span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">to be treated prior to importation with a minimum dose of 25 kGy.</span></span></span></span><br />
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<span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">We will gamma-irradiate serum on request. We have validated a process for using gamma irradiation in the range of 30–45 kGy to inactivate the most common bovine viruses and mycoplasmas that may be present in FBS. The level of inactivation is 6–8 logs for viruses and 6–7 logs</span></span></span></span><br />
<span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">for mycoplasmas. We have also demonstrated that physiochemical properties and cell culture performance of serum are not altered by gamma irradiation at</span></span></span></span><br />
<span style="line-height:11.4000pt"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">levels of 30–40 kGy.</span></span></span></span></span></span><br />
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<div class="Section3">
<h1 style="margin-top:5.4000pt; margin-right:12.2000pt; margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section3"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">Can I get custom serum products for my specific research requirements?</span></span></span></b></span></span></span></span></span></h1>
<span style="font-size:16px;"><span style="page:Section3"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:-0.1500pt">Yes, </span>we offer a <span style="letter-spacing:0.1000pt">wide range </span>of custom options. <span style="letter-spacing:0.1000pt">Please </span>contact</span></span> <span style="font-family:Arial"><span style="color:#58595b">our</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">serum</span></span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">specialists</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">to</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">discuss</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">your</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">application and research needs. </span>We will work with you to <span style="letter-spacing:0.1000pt">supply sera </span>that is <span style="letter-spacing:0.1000pt">specially processed and </span>tested to meet your <span style="letter-spacing:0.1000pt">individual requirements. Some examples </span>of our custom <span style="letter-spacing:0.1000pt">capabilities</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">are</span></span> <span style="font-family:Arial"><span style="color:#58595b">heat</span></span> <span style="font-family:Arial"><span style="color:#58595b">inactivation,</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">gamma</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">irradiation,</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">and </span>testing for tetracycline</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">residues.</span></span></span></span></span></span></span><br />
<h1 style="margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section3"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.1500pt"><span style="font-weight:bold">What </span></span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">is </span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.1500pt"><span style="font-weight:bold">the </span></span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.2000pt"><span style="font-weight:bold">shelf </span></span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.1500pt"><span style="font-weight:bold">life </span></span></span></span></b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">of</span></span></span></b><b> </b><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="letter-spacing:0.1000pt"><span style="font-weight:bold">FBS?</span></span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section3"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Most FBS products that are unopened and stored in a freezer have a 5-year shelf life. Also, you can refer to the expiration date on the bottle and the Certificate of Analysis for this information.</span></span></span></span></span></span><br />
<h1 style="margin-right:12.3500pt; margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section3"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">Why does material precipitate in FBS upon storage in the refrigerator?</span></span></span></b></span></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section3"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Gibco</span><span style="line-height:121%"><span style="color:#58595b"><span style="position:relative"><span style="top:-3.5000pt">™ </span></span></span></span><span style="color:#58595b">FBS is not pre-aged. <span style="letter-spacing:0.1000pt">When </span>stored at 2–8°C, <span style="letter-spacing:0.1000pt">various </span>proteins <span style="letter-spacing:0.1000pt">and </span>lipoproteins in the <span style="letter-spacing:0.1000pt">serum </span><span style="letter-spacing:-0.1500pt">(e.g., </span><span style="letter-spacing:0.1000pt">cold </span>agglutinins,</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">fibrinogen,</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">vitronectin)</span></span> <span style="font-family:Arial"><span style="color:#58595b">may</span></span> <span style="font-family:Arial"><span style="color:#58595b">aggregate</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">and</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">form <span style="letter-spacing:0.1000pt">visible </span>material or <span style="letter-spacing:0.1000pt">turbidity; </span>however, this <span style="letter-spacing:0.1000pt">should </span>not affect <span style="letter-spacing:0.1000pt">serum</span></span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">performance.</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">We</span></span> <span style="font-family:Arial"><span style="color:#58595b"><span style="letter-spacing:0.1000pt">recommend</span></span></span> <span style="font-family:Arial"><span style="color:#58595b">that</span></span> <span style="font-family:Arial"><span style="color:#58595b">you</span></span> <span style="font-family:Arial"><span style="color:#58595b">store</span></span> <span style="font-family:Arial"><span style="color:#58595b">FBS</span></span> <span style="font-family:Arial"><span style="color:#58595b">at</span></span></span></span><br />
<span style="line-height:11.3500pt"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">–20°C and avoid repeated freeze-thaw cycles.</span></span></span></span><br />
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<span style="line-height:121%"><span style="font-family:Arial"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">My FBS contains flocculence. What could it be?</span></span></span></b><br />
<span style="font-family:Arial"><span style="color:#58595b">Flocculence may appear in FBS for a variety of reasons. The most common reason is the denaturation of serum lipoproteins. You may observe fibrin, a clot-forming protein, after the serum has been thawed. This should not affect serum performance.</span></span></span></span><br />
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<span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">To remove flocculence, transfer the serum to sterile tubes and centrifuge the material briefly at 400 x </span></span><i><span style="font-family:Arial"><span style="color:#58595b"><span style="font-style:italic">g</span></span></span></i><span style="font-family:Arial"><span style="color:#58595b">, then filter the resulting supernatant along with your media. Do not attempt to filter serum containing flocculence, as it may clog filters.</span></span></span></span></span></span><br />
<h1 style="margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section3"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">Is serum sterile?</span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section3"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Fetal bovine serum is triple-filtered through 0.1 µm filters. Bovine serum is filtered through 0.2 µm filters.</span></span></span></span></span></span>
<h1 style="margin-top:5.4000pt; margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section3"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">Is serum tetracycline-free?</span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section3"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Our limit of detection for tetracycline is 19.7 ng/mL, and tetracycline must be “undetectable” to pass inspection, but we cannot say that it is tetracycline-free.</span></span></span></span></span></span><br />
<h1 style="margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section3"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">How should serum be thawed?</span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section3"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Serum should be thawed overnight at 2–8°C.</span></span></span><br />
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<span style="line-height:121%"><span style="font-family:Arial"><b><span style="font-family:Arial"><span style="line-height:121%"><span style="color:#70abdd"><span style="font-weight:bold">If my FBS arrives partially thawed, can I still use it? </span></span></span></span></b><br />
<span style="font-family:Arial"><span style="line-height:121%"><span style="color:#58595b">All Gibco FBS is shipped frozen and packaged in dry ice, so it should arrive frozen. You can still confidently use FBS that is partially thawed, if at least two-thirds of it is frozen.</span></span></span></span></span></span></span><br />
<h1 style="margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section3"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">Can I aliquot and refreeze serum?</span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section3"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Yes, after the overnight thaw, you can aliquot the serum into smaller, single-use aliquots and refreeze it.</span></span></span></span><br />
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<span style="line-height:121%"><span style="font-family:Arial"><b><span style="font-family:Arial"><span style="line-height:121%"><span style="color:#70abdd"><span style="font-weight:bold">How long can I store thawed serum at 2–8°C? </span></span></span></span></b><br />
<span style="font-family:Arial"><span style="line-height:121%"><span style="color:#58595b">Serum should be used within 2–4 weeks when stored at 2–8°C.</span></span></span></span></span></span></span><br />
<h1 style="margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section3"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">How can I minimize lot-to-lot variability?</span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> <span style="page:Section3"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">You can test each new lot to be sure that it works for your specific applications. Alternatively, our serum sales team can determine the most consistent, highest-performing serum lot available using the Gibco</span><span style="line-height:121%"><span style="color:#58595b"><span style="position:relative"><span style="top:-3.5000pt">™ </span></span></span></span><span style="color:#58595b">iMatch</span><span style="line-height:121%"><span style="color:#58595b"><span style="position:relative"><span style="top:-3.5000pt">™ </span></span></span></span><span style="color:#58595b">Sera Lot Matching Tool.</span></span></span></span></span></span><br />
<h1 style="margin:0pt 0pt 0pt 7pt; text-align:left"><span style="font-size:16px;"><span style="page:Section3"><span style="font-family:Arial"><span style="font-weight:bold"><b><span style="font-family:Arial"><span style="color:#70abdd"><span style="font-weight:bold">What sizes of packaging are available?</span></span></span></b></span></span></span></span></h1>
<span style="font-size:16px;"> </span><span style="page:Section3"><span style="font-size:16px;"><span style="line-height:121%"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Gibco FBS is available in 50 mL, 100 mL, 500 mL, and 1,000 mL bottles.</span></span></span></span><br />
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<span style="line-height:121%"><span style="font-family:Arial"><b><span style="font-family:Arial"><span style="line-height:121%"><span style="color:#70abdd"><span style="font-weight:bold">How can I sample FBS or set up a reserve?</span></span></span></span></b><br />
<span style="font-family:Arial"><span style="line-height:121%"><span style="color:#58595b">Your serum sales representative will be happy to assist you in getting a reserve set up for a specific lot or testing to see what lot may work best for you.</span></span></span></span></span><br />
<span style="line-height:11.4000pt"><span style="font-family:Arial"><span style="font-family:Arial"><span style="color:#58595b">Alternatively, you can request a FBS sample yourself at</span></span></span></span></span><br />
<span style="font-size:10pt"><span style="font-family:Arial"><span style="font-size:10.0000pt"><span style="font-family:Arial"><span style="color:#58595b"><span style="font-size:16px;">thermofisher.com/fbssamplerequest.</span></span></span></span></span></span></span><br />
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<span style="font-size:12px; text-align:left; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="font-family:微软雅黑, "microsoft yahei", 黑体, helvetica, tahoma, arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:400"><span style="box-sizing:border-box"><span style="outline:0px"><span style="letter-spacing:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="orphans:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="text-transform:none"><span style="box-sizing:border-box"><span style="outline:0px"><span style="white-space:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="widows:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="word-spacing:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="background-color:#ffffff"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-size:14pt; margin:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:normal"><font color="#000000"><font style="box-sizing:border-box"><font style="box-sizing:border-box"><strong>产品验收</strong>:</font></font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:#555555; font-family:微软雅黑, "microsoft yahei", 黑体, helvetica, tahoma, arial, sans-serif; font-size:12px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:left; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:#ffffff; text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:12px; text-align:left; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="font-family:微软雅黑, "microsoft yahei", 黑体, helvetica, tahoma, arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:400"><span style="box-sizing:border-box"><span style="outline:0px"><span style="letter-spacing:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="orphans:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="text-transform:none"><span style="box-sizing:border-box"><span style="outline:0px"><span style="white-space:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="widows:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="word-spacing:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="background-color:#ffffff"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-size:14pt; margin:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:normal"><font color="#000000"><font style="box-sizing:border-box"><font style="box-sizing:border-box"><font style="box-sizing:border-box">(</font>1) 血清内外包装均应完好,无破损、裂缝、溢渗等现象;</font></font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:#555555; font-family:微软雅黑, "microsoft yahei", 黑体, helvetica, tahoma, arial, sans-serif; font-size:12px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:left; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:#ffffff; text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:12px; text-align:left; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="font-family:微软雅黑, "microsoft yahei", 黑体, helvetica, tahoma, arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:400"><span style="box-sizing:border-box"><span style="outline:0px"><span style="letter-spacing:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="orphans:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="text-transform:none"><span style="box-sizing:border-box"><span style="outline:0px"><span style="white-space:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="widows:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="word-spacing:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="background-color:#ffffff"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-size:14pt; margin:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:normal"><font color="#000000"><font style="box-sizing:border-box"><font style="box-sizing:border-box"><font style="box-sizing:border-box">(</font>2)血清到货时应为冷冻或冰水混合状态,不应完全融化;</font></font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:#555555; font-family:微软雅黑, "microsoft yahei", 黑体, helvetica, tahoma, arial, sans-serif; font-size:12px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:left; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:#ffffff; text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:12px; text-align:left; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="font-family:微软雅黑, "microsoft yahei", 黑体, helvetica, tahoma, arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:400"><span style="box-sizing:border-box"><span style="outline:0px"><span style="letter-spacing:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="orphans:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="text-transform:none"><span style="box-sizing:border-box"><span style="outline:0px"><span style="white-space:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="widows:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="word-spacing:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="background-color:#ffffff"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-size:14pt; margin:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:normal"><font color="#000000"><font style="box-sizing:border-box"><font style="box-sizing:border-box"><font style="box-sizing:border-box">(</font>3)若出现上述现象,请拍照取证后及时与我们联系,以便进行更换。</font></font></font></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br />
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<br style="box-sizing:border-box; color:#555555; font-family:微软雅黑, "microsoft yahei", 黑体, helvetica, tahoma, arial, sans-serif; font-size:12px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:left; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:#ffffff; text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:12px; text-align:left; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="font-family:微软雅黑, "microsoft yahei", 黑体, helvetica, tahoma, arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:#ffffff"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#555555"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:400"><span style="box-sizing:border-box"><span style="outline:0px"><span style="letter-spacing:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="orphans:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="text-transform:none"><span style="box-sizing:border-box"><span style="outline:0px"><span style="white-space:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="widows:2"><span style="box-sizing:border-box"><span style="outline:0px"><span style="word-spacing:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="background-color:#ffffff"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-size:14pt; margin:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="color:#0000ff"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-style:normal"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="box-sizing:border-box"><span style="outline:0px"><span style="font-weight:normal"><img alt="Hyclone胎牛血清" src="http://img68.chem17.com/9/20190826/637024318464726058294.jpg" style="width: 100%;" /><br />
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