预组合棕色样品瓶套装,PTFE/红色橡胶隔垫,100/包
商家询价 上海希言科学仪器有限公司
Round Axial Window 31.75 mm
All Matrix Solution II for NexION
Lead 1 000 μg/mL 2% HN03 Pure 125 mL
分析柱250x4.6mm 5um BioBasic SCX
Graphite Tubes Integrated Platform Pk.20
Copper 1 000 μg/mL 2% HN03 Pure 125 mL
0.76 mm ID Black/Black Flared Pkg. 12
Thermo HPLC 紫外检测器灯 6074.1110液相氘灯6074.2000钨灯
AS7 阴离子分析柱,4X250MM