聚乙烯醇 [PVA],Poly(vinyl alcohol);Mw 31,000-50,000, 98-99% hydrolyzed
最近浏览商品
-
羧肽酶B来源于猪胰腺,Carboxypeptidase B, Porcine Pancreas;Calbiochem®, ≥100 units/mg protein -
草酸,Oxalic acid;98% -
溴酸钾,Potassium bromate;puriss. p.a., ACS reagent, ≥99.8% (dried material, RT) -
糠醛,Furfural;certified reference material, pharmaceutical secondary standard -
脂肪酶来源于猪胰腺 [PPL],Lipase from porcine pancreas;Type VI-S, ≥20,000 units/mg protein, lyophilized powder
