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
夹具
Sodium 2,3-Dimercapto-1-propanesulfonate n-Hydrate
麦角异生碱 标准品
CHROMATOGRAPY COLUMNS, ST-SOCKET, ST-CONE 29/32, ST-PTFE-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAIN
阀门润滑油脂,高真空品质,不含硅,操作温度 -40/+320°C,60 g
o-Iodophenyl Isothiocyanate
6孔板
WondaQuartz熔融一体石英比色皿(单个)
乙二醇单丁醚
SampliQ florisil小柱