20mm PTFE/Silicone Cap/Septa Pkg. 100
商家询价 上海希言科学仪器有限公司
CTFE Female Barb Fitting
CG12A 阳离子保护柱,4X50MM
灯丝,用于Thermo SJ
Sipper Tubing to Cuvette In
Acclaim Trinity P1 3um 分析柱 (2.1 x 100mm)
FTIR In-Service Lubricants Control Std.
100x2.1mm 5um Hypersil GOLD
PE 紫外 钨灯B0114620 美国PE
Tungsten Halogen Lamp Assembly
Alumina Injector 2.0 mm ID