RP 柱1CC ,12只/袋
商家询价 上海希言科学仪器有限公司
COL-Elt 1MS 1 μm 60 m x 0.32 mm
COL-Elite PETRO-50 m-.2 mm-.5 μm
Acclaim Trinity P1 3um 分析柱 (2.1 x 100mm)
Alumina Injector .80mm ID for Optima 8x0
THGA Contact Cylinders 1 Pair
500型阴离子捕获柱-高容量9X75MM
Quality Control Standard 21 125 mL
Electrodeless Discharge Lamp Sys. 2 - Zn
Alumina Injector 2.0 mm ID