sigma试剂 Cholesterol-Water Soluble，C4951 - powder, BioReagent, suitable for cell culture

sigma试剂 Fast Red TR Salt hemi（zinc chloride） salt ，货号：F8764 ，CAS号: 89453-69-0

sigma试剂 Carbonyl cyanide 4-（trifluoromethoxy）phenylhydrazone，碳酰氰 4-（三氟甲氧基）苯腙，C2920 - ≥98% （TLC）, powder

sigma试剂 Brilliant Cresyl blue，16030-Standard Fluka, for microscopy （Vit.）, mixture of toluidine blue and waterblue

sigma试剂 α-D-glucopyranoside，甲基α-D-吡喃葡萄糖苷，M9376 - ≥99%

sigma试剂磷酸钠 二元，Sodium phosphate dibasic，S7907 - BioXtra, ≥99.0%

sigma试剂 β-葡萄糖醛酸酶 来源于罗曼蜗牛，β-Glucuronidase from Helix pomatia G0876 - Type H-2, aqueous solution, ≥85,000 units/mL

Sigma试剂G5131 Guanosine 5′-diphospho-D-mannose sodium salt from Saccharomyces cerevisiae Type I, ≥97% （HPLC） （Sigma）

sigma试剂 EPA 610 多环芳烃混标 EPA 610 Polynuclear Aromatic Hydrocarbons Mixture analytical standard

sigma试剂 双硫腙 ,Dithizone ,33154 -puriss. p.a., Reag. Ph. Eur., ≥98% （chelatometric）, for metal titration