Xylanase,powder, >=2500 units/g, recombinant, expressed in Aspergillus oryzae

Xanthine sodium salt,suitable for cell culture, >=99%

Xanthine,>=99%

Rubidium chloride,ReagentPlus, >=99.0% (metals basis)

a-Amylase from Aspergillus oryzae,powder, ~30 U/mg

N-(4-Bromobutyl)phthalimide,98%

trans-B-Methylstyrene,99%

Thymolphthalein,ACS reagent, Dye content 95 %

5-(4-Dimethylaminobenzylidene)rhodanine,97%

CDI,reagent grade

Sodium 2,6-dichloroindophenolate hydrate,ACS reagent

2,3,5-Triiodobenzoic acid,98%