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
3-溴-9-苯基咔唑
磷酸二氢钾
BETAISL C18 3UM 30X4MM COLUMN
BOTTLES,CONICAL SHOULDER,PP, WIDE- -MOUTHED,TRANSPARENT, WITH DIN-SCREW- -CAP,500 ML
Tray Holding 40 tubes, 30x100mm
CLICK-ON GAS SPECIFIC (HE) TRIPLE O2/ &
电缆线 (685连主机)
Finnpipette F1 GLP移液器套装-4(2-1000ul)
苹果酸钠水合物
PK50 GLASS FIBER FRIT FOR 15MM ID TUBE