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
ProElut PXA 500mg / 6mL 30/pk
Polystyrene Standard 43,000 标准品
BETASIL C18 3UM 100X4MM COLUMN
电极配件
耐溶剂丁腈手套
SLOPAR C18 S5 20x150
玻璃衬管
LICHROSPHER RP-18E 5UM 125X3MM COLUMN
MAGNETIC STIRRING BARS, PTFE, CYLINDRICAL, WITH RING, O.D. 6 MM, LENGTH 25 MM
龙胆紫B