萃取池接头,50个/包
商家询价 上海希言科学仪器有限公司
Graphite/Vespel Ferrule 1'4" Pkg.10
22 mL HS Crimp Top Vials Pkg. 100
PTFE/Butyl Septa Cap 20 mm Pkg. 1000
CS12A 阳离子分析柱,4X250MM
Lumina Hollow Cathode 2" Lamp - Co
Environmental Custom 4 125 mL
Thermo ScientificTM DionexTM CDRS 600 2mm 抑制器088670CMD
20mm PTFE/Silicone Cap/Septa Pkg. 100
美国PE 洗液标准品 1 x 1,000 mL:清洗液 N8122038
Wash Solution 1% HN03 1 Liter