货号：VWRV0645 AMRESCO POTASSIU

常用化学试剂分子量 Molecular Weights of Commonly Used Chemicals

Potassium Chloride 74.55 dATP, disodium salt 535.1 Potassium Phosphate , anhydrous, monobasic 136.1 Bis 154.17 Potassium Phosphate, trihydrate, dibasic

（共享）Fixative Solutions 配方，一次让大家看个够，还是英文版的

------------------------------ 4.0 g Na2HPO4 (anhydrous) ---------------- 6.5 g Mix to dissolve.   Formalin Solution (20%, buffered neutral): Formaldehyde (37-40%) ------------ 200 ml Distilled water -------------------------- 800 ml NaH2PO4 -------------------------------- 4.0 g

（共享）免疫组织化学染色FAQ

until they can be delivered to the reference laboratory. Zeus Medium, a commercial product, is probably similar. 1.0 M potassium citrate buffer pH 7.0: dissolve 21.0 g citric acid monohydrate (or 19.2 g citric acid anhydrous) in 30 mL of hot deionized or distilled