DB-5 柱,30 m,0.53 mm,0.25 m,7 英寸柱架
商家询价 上海希言科学仪器有限公司
ATD Glass Tube/ Air Toxics Tube
3.18 mm ID Black/White PVC Pkg. 12
CTFE Female Barb Fitting
Electrodeless Discharge Lamp Sys. 2 - Se
HP-INNOWax色谱柱 60 m,0.25 mm,0.25 um
密封垫圈,内径0.8mm,15%石墨/85%Vespel,适用于0.45至0.
Indicating Oxygen Trap 1/8" Fittings
TD Glass Carbotrap C/B Tube Pkg. 10
ZORBAX EclipseXDB 80 C8柱,4.6x150mm,5m