Accucore XL C18色谱柱 4x250x2.1mm
商家询价 上海希言科学仪器有限公司
1.5ml的surestop样品瓶,透明带标签,100/包
Lead DSC Calibration Reference Materials
10 mm Quartz Rectang Cell w Lid Pkg. 2
Repl. Air Filter for Optima 2000/4000
Alternate Metals I 125 mL
Repl. Air Filter Element for N0775325
三相指示剂
ACQUITY FLR DETECTOR PERFORMANCE MAINTENANCE KIT [201000193]
150x4.6mm 5um Hypersil GOLD