M6 螺母 ,5个/包
商家询价 上海希言科学仪器有限公司
AG11-HC 阴离子保护柱-高容量柱 ,2X50MM
Ammonium Phosphate Matrix Modifier 100mL
10ml样品瓶套装-ASAP自动进样器专用,100只/盒
Aluminum Covers 0.15 mm Pkg. 400
Tubing, Accumulator to Lower Transducer [WAT270971]
Stainless Steel Injector Needle
Thermo ScientificTM DionexTM CDRS 600 4mm 抑制器088668CMD
Ferrule, 01, SS, 10/Pkg [WAT005063]
KBr Disc 13 x 2 mm Window