分析柱150x4mm 3um Hypersil Hypersil BDS C18
商家询价 上海希言科学仪器有限公司
Acclaim 120 C18 5um 分析柱 (4.6 x 250mm)
Graphite Ferrule 1/8" x 0.5 mm Pkg. 10
Packed Trap Tube
PTFE Tubing 700 mm
PerformancePlus Check Valve Cartridge [700002399]
AG17-C 阴离子保护柱,4X50MM
10L 进样针 26g, FN, 57mm,1个
5ml样品瓶盖-带滤芯, 250只/盒
SS Tubing .0625 OD x .0051 ID 50 cm