如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
糠醛 AR(沪试)
HEXAGONAL STOPPERS, FLAT, DG GROUND, NS 45/40, DURAN
1,3,5-三甲苯 ,AR,97%
硅胶79 F254层析板
Creole MCX 60 mg/3 mL
芴甲氧羰酰氯
Metal Scavenger, Evonik Degussa type Deloxan? MP
CAPCELL CORE AQ S2.7 2.1X20
亚麻酸,10ng/ul溶于甲醇 标准品
Analytical funnel, PP, diameter 100 mm, stem diameter 8 mm