Graphite Ferrule 0.5mm ID
商家询价 上海希言科学仪器有限公司
用于Trace 1300 系列GC PTV进样口的衬管密封圈,1个/包
20 mL HS Clear Screw Top Vials Pkg. 100
Synthetic Vacuum Pump Oil [700011138]
AS7 阴离子分析柱,4X250MM
2ml 10mm透明 SC TARGET 样品瓶,12×32mm,100/包
手动 去盖器 用于 20mm钳口密封盖,1/包
NexION KED Setup Solution 250 mL
Graphite Tubes Integrated Platform Pk.20
S225/S275 Sample w/Valco Connect. Needle