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
磷酸二氢钠 一水合物
1-(2,5-二甲基苯基)哌嗪
APS-HYPERSIL-2 5UM 100X2.1MM COLUMN
DC系列24位氮吹仪用不锈钢针头,1支/包
DRYING TUBES, WITH 1 BULB, STRAIGHT, LENGTH: 125 MM, I.D. 13 MM
ASCENTIS EXPRESS C18 2.7UM 3CM X 3.0MM
气相保护柱
Small Fluidization Vessel complete with tools
山奈酚 标准品
VITsafe? Safety-Wash-Bottle, PE-LD, GL 25, wash-bottle cap, PP, Distilled Water, 500 ml