All Acmec Yuanye Leyan TCI Macklin Adamas Aladdin AICON CNW Solarbio 罗恩 Bide Infsci J&K TRC

All 20mg 100mg 500mg 1g 5g 25g 100g 250g 500g 1000g 1kg 2.5kg 10kg 15kg 25kg 500ml

All 99% 分析标准品,HPLC≥98% 98% >99.0%(T) GR，99.5% 分析对照品,HPLC≥98% 99%+ ACS,≥99.5% 药用级 HPLC≥98% ≥99.5% 99.7% 食品级 99%+,ACS* 0.99 0.5000 %w/v in 4% Hydrochloric acid