GC/MS Gas Purifier 21" 1/8FIT
商家询价 上海希言科学仪器有限公司
All Matrix Solution II for NexION
阴离子捕获柱
NexION KED Setup Solution 250 mL
0.76 mm ID Black/Black Flared Pkg. 12
70nm Spherical Au Nanoparticle 25 mL
TG-5MS 60m x 0.25mm x 0.25m
不分流衬管,一端渐细,用于Ultra GC, 5MM ID x 105MM, 5/pk
HE Triple Glass Click-On 1/8" SS Kit
MP2 PVC Flared 0.19mm Org/Red Pkg.12