Pharm Tube 1.14mm ID Red/Red/Red Pkg. 6
商家询价 上海希言科学仪器有限公司
THGA Contact Cylinders 1 Pair
OMNIPAC PAX-500 保护柱 (4 X 250 MM)
Assembly, Plunger [WAS207069]
Lumina Hollow Cathode 2" Lamp - Al
Quartz Torch 3-Slot 4300/5300/7300 V
COL-Elite PETRO-50 m-.2 mm-.5 μm
Nebulizer Adjustable ST STL PinAAcle
进样针 10UL X 50MM 锥形针头,1个/包
不分流聚焦衬管,一端渐细,用于Ultra GC,, 3mmID, 105mm, Pk 5