PE过滤器 DISSO 35UM, 1000/包
商家询价 上海希言科学仪器有限公司
20mm PTFE Silicone Septa Cap Pkg. 1000
Kit, Frit and Nut, 0.2μm, 2.1mm, 5/pkg [700002775]
Ag 柱1CC, 48只/袋
氯化物标样,100ML/瓶
100x2.1mm 1.9um Hypersil GOLD aQ
CTFE Male Barb Fitting
1.5ml的surestop样品瓶,透明带标签,100/包
Nickel Sampler Cone for ELAN
10ml样品瓶套装,100只/盒