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
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胰化大豆-坚牢绿琼脂TSFA
Tygon? HC F4040A yellow id 0.64mm (2- collared tubing) 12 lengths
NOT LONGER AVAILABLE !
磺胺醋酰
2,4-二氯-6-甲基苯酚 标准品
MTO-PK10 10ML POROZORB CARTRIDGE &
6890/5890 FID喷嘴的1/4英寸螺丝扳手,带孔轴
二乙基二硫醚
BURETTES CLASS B, WITH SHORT LINE GRADUATION WITH ST-GLASS PLUG, 10 ML, AMBER-GLASS
1-辛炔-3-醇