150x4.6mm 5um Hypersil GOLD
商家询价 上海希言科学仪器有限公司
waters Symmetry C18色谱柱
货号:WAT054275 描述:Symmetry C18 Column, 100Å, 5 µm, 4.6 mm X 250 mm, 1/pk
商家询价 长沙连标科技有限公司
Electrodeless Discharge Lamp Sys. 2 - Sb
0.19 mm ID Orange/Red Flared PVC Pkg. 12
Quick Disconnect Tubing for 2000/4000
Lumina Hollow Cathode 2" Lamp - Cu
CTFE Male Barb Fitting
CS12A甲磺酸阳离子浓缩淋洗液,1X100ML/瓶
Stainless Steel Injector Needle
PTFE Silicone Rubber Septa Cap Pkg.1000