THGA Std Graphite Tubes w/End Cap Pkg.20
商家询价 上海希言科学仪器有限公司
Edwards 45 Vacuum Pump Oil 1 L Bottle
TBMTX TD Coated SS Disk Filter
Polystyrene Macro Cells Pkg. 1000
ATD SS Tube with Tenax TA Pkg. 10
DB-17 30m, 0.25mm, 0.25u 122-1732
商家询价 北京科明鑫盛仪器有限公司
10x4mm 5um Hypersil GOLD 保护柱柱芯 ,4个/包
分流直式衬管,顶空衬管,用于Ultra GC,, 3mmID, 105mm, Pk 5
Multi-Element Calibration Std. 3 no Hg
CG16 阳离子保护柱 4μ,4X50MM