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- 2025年12月11日
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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 保质期：
3年
- 英文名：
Total and Free Sulphite Assay Kit
- 库存：
请咨询
- 供应商：
上海经科化学科技有限公司
- 保存条件：
常温/冷藏
- 规格：
40 assays
总亚硫酸盐和游离亚硫酸盐（即用型）介绍：
| Content: | 40 assays of each (manual) / 400 assays of each (microplate) / 400 assays of each (auto-analyser) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: Ambient, Long term stability: See individual component labels |
| Stability: | > 6 months under recommended storage conditions |
| Analyte: | Free Sulfite, Total Sulfite |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 405, 575 |
| Signal Response: | Increase |
| Linear Range: | 0.25 to 20 µg of TSO2 per assay |
| Limit of Detection: | ~ 5.3 mg/L (Total sulfite), ~ 2 mg/L (Free sulfite) |
| Total Assay Time: | ~ 6 min (Total sulfite), ~ 9 min (Free sulfite) |
| Application examples: | Wine, fruit juice, sea food, food stuffs and other materials. |
| Method recognition: | Validated for red and white wines at the Bundesamt für Weinbau, Austria. Used widely in the wine industry |
- ”Ready to use" liquid stable Formulation
- Very competitive price (cost per test)
- All reagents stable for > 18 months
- Very rapid reaction
- Mega-Calc™ software tool is available from our website for hassle-free raw data processing
- Standard included
- Suitable for manual, microplate and auto-analyser formats
The Sulfite Test Kit for the determination and measurement of total sulfite (sulphite) and free sulfite in wine, beverages, food stuffs and other materials.
This rapid method contains a “ready to use” liquid stable formulation that is suitable for manual, auto-analyser and microplate formats.
More sulfite assay kits available.
总亚硫酸盐和游离亚硫酸盐（即用型）
说明书(PDF)请向客服索取！
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文献和实验1.Synthesis of a novel isotopically labelled standard for quantification of γ-nonalactone in New Zealand Pinot noir via SIDA-SPE-GC-MS.
Miller, G. C., Barker, D., Pilkington, L. I. & Deed, R. C. (2023). Analytical and Bioanalytical Chemistry, 1-13.
2.Method Validation and Assessment of Hazardous Substances and Quality Control Characteristics in Traditional Fruit Wines.
Baek, C. W., Chang, H. J. & Lee, J. H. (2022). Foods, 11(19), 3047.
with frequent vortexing,and freeze in ETOH/dry ice bath.Repeat freeze/thaw cycle twice (3 times total)and store at -70℃ until ready to quantitate proteins.Try to suspend 105 cells/l5 ml LB.The number of cells need not be exact,but you need a minimum of 5x105
in ETOH/dry ice bath. Repeat freeze/thaw cycle twice (3 times total) and store at -70°C until ready to quantitate proteins. Try to suspend 105 cells/l5 ml LB. The number of cells need not be exact, but you need a minimum of 5x105 cells in 75 ml
Combined 3C-ChIP-Cloning (6C) Assay: A Tool to Unravel Protein-Mediated Genome Architecture
the amplification criteria used in the original 3C assay, subsequent to the reversal of cross-linking and purification (Dekker et al. 2002). View larger version (18K): [in this window] [in a new window]
