L-Proline,from non-animal source, meets EP, USP testing specifications, suitable for cell culture

Protein Standard,analytical standard, 2 mg/vial BSA

o-Cresolphthalein Complexone,powder

L-a-Phosphatidylcholine,from soybean, Type II-S, 14-29% choline basis

2,3,4,5,6-Pentafluorothiophenol,97%

Pyrazole,98%

Putrescine dihydrochloride,powder, BioReagent, suitable for cell culture

Putrescine dihydrochloride,powder, BioReagent, suitable for cell culture

Phosphoric acid,BioReagent, suitable for insect cell culture, 85%

Phosphoric acid,BioReagent, suitable for insect cell culture, 85%

Brij 58,average Mn ~1124

Phosphatase, Alkaline from Escherichia coli,lyophilized powder, 30-60 units/mg protein (in glycine buffer)