氯化钡二水合物,Barium chloride dihydrate;≥99%
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磷酸二氢钾,Potassium phosphate monobasic;for HPLC LiChropur™, ≥99.5% (acidimetric) -
柠檬酸氢二铵,Ammonium citrate dibasic;ACS reagent, 98% -
半胱胺盐酸盐,Cysteamine hydrochloride;≥98% (titration) -
氢氧化钾,Potassium hydroxide;pellets for analysis (max. 0.05% Na) EMSURE® ACS,Reag. Ph Eur -
4,4'-二羟基二苯硫醚,4,4′-Thiodiphenol [TDP];99% -
氯化铝,Aluminum chloride;anhydrous, powder, 99.999% trace metals basis
