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
4'-溴-3-联苯甲酸
干燥剂筒
BURETTES, DIN-AS, CLEAR GLASS, STRAIGHT NEEDLE VALVE PTFE STOPCOCK, 10 : 0,02 ML, CONFORMITY-CERTI
ASPIRATION TIP 1.5/240 MM
80/100 Hayesep Q不锈钢气相填充柱
Novus 旋转支架适配器 (1/箱)
Bond Elut Si SPE小柱,500mg/3ml
GLASS COLUMN FOR HP5890, CONF. A,2MT X 2 MM ID X 1/4" OD (2-1814) P/W 5% OV 17
4-氯吡咯并嘧啶
STOPPERS-NS FOR ACID BOTTLES, DURAN