250x4.6mm 5um Hypersil GOLD
商家询价 上海希言科学仪器有限公司
Aluminum Covers 0.15 mm Pkg. 400
Quartz Type A Nebulizer 0.5mL/min
HyperSep Retain-AX 60mg 3mL 固相萃取小柱 50/包
ProPac SAX-10 分析柱 (4 x 250 mm)
0.38 mm ID Orange/Green Flared Pkg. 12
Analytical C18 Column 5 μm 150 x 4.6 mm
TD Glass Carbotrap C/B Tube Pkg. 10
ProPac WCX-10 分析柱 (4 x 250 mm)
THGA Std Graphite Tubes w/End Cap Pkg. 5