Silicone/PTFE Screw Cap Vials Pkg. 100
商家询价 上海希言科学仪器有限公司
Alumina Injector .80mm ID for Optima 8x0
CS17 阳离子分析柱,4X250MM
Rectangular KBr Cell Window Pkg. 2
FTIR In-Service Lubricants Control Std.
5 μL Syringe Metal Plunger w/ PTFE Seal
COL-Elite 5HT 15 m .25 mm .10 μm
AG17-C 阴离子保护柱,4X50MM
2ml 棕色TARGET DP I-D 样品瓶 100/包
20mm PTFE/Silicone Cap/Septa Pkg. 100