All Leyan Macklin Yuanye Acmec Energy Chemical Greagent AICON Solarbio CNW 罗恩 Infsci Strem

All 5g 25g 50g 100g 250g 500g 1kg 2.5kg 10kg

All 98% 99.99% metals basis AR，98% for HPLC，≥99.0%(T) 99% 99.9% metals basis 用于分子生物学，≥99.0%(T) ≥99.0% 99.99%（高纯试剂） ≥99.0%(T) 98+%