PTFE/Sil Screw Top w/Slit Vial Pkg.100
商家询价 上海希言科学仪器有限公司
阴离子捕获柱
100x2.1mm 1.9um Hypersil GOLD PFP
Electrodeless Discharge Lamp Sys. 2 - Tl
预组合棕色样品瓶套装,PTFE/红色橡胶隔垫,100/包
250 uL Syringe Kit w/250 uL Buffer Tbg
AS15 阴离子分析柱,4X250MM
PE 单元素标准品(1,000 g/mL)锌 Zn 2% HNO3 N9300178
Zinc 1 000 μg/mL 2% HN03 Pure 125 mL
ICE AS6 排斥柱,9X250MM
19.8MM D29 滤膜,100个/包