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
HYPURITY ADVANCE 5UM 10X1MM DROP-IN GUARDS 4/PK
微量移液器Transferpette electronic电子移液器,20-200 μl,适合美国/日本地区使用
异辛酸亚锡
MEASURING CYLINDERS, GRADUATED, WITH HEX AGONAL BASE, DURAN
ISO Guide 34 - Thallium 1,000 mg/L ± 0.3% in 2% HNO3 500 ml (Tl Metal)
HyperSep Retain-CX 2g, 25ml
阀门润滑油脂,高真空品质,不含硅,操作温度 -40/+320°C,60 g
XSelect CSH C18 Sentry Guard Cartridge 柱
不锈钢柱HP6890 25% SP-2100 ON 80/100 CHROMOSORB PAW
甲醇中1,1,1,2-四氯乙烷标液