萃取池接头,50个/包
商家询价 上海希言科学仪器有限公司
Electrodeless Discharge Lamp Sys. 2 - Zn
20mm PTFE/Silicone Cap/Septa Pkg. 100
Na 柱1CC, 48只/袋
Lumina Hollow Cathode 2" Lamp - Al
COL-Elt 1MS 1 μm 60 m x 0.32 mm
FIAS Tubing Assembly 1M x .6MM ID
HyperSkimmer Cone for NexION
OMNIPAC PAX-500 保护柱 (4 X 250 MM)
Alumina Injector 2.0 mm ID Optima 8x00