手动进样针,2.0 L,嵌入针头式推杆,可更换式针头,23/70/锥形针尖
商家询价 上海希言科学仪器有限公司
PTFE Blue Septa Caps Pkg. 100
Graph/Ves Ferrule 1/16" x .8 mm Pkg. 10
ICP-MS Filter Kit H2O use N8146005 Filte
Alternate Metals I 125 mL
NexION Dual Detector Solution 100 mL
Standard Sample Pan Crimper Press
连续管路Nano LC column to MS tubing, ID × OD × L, 20 μm × 360 μm × 1 m 6041.5293
银/镉/铅/锌(Ag/Cd/Pb/Zn)多元素编码空心阴极灯
Electrodeless Discharge Lamp Sys. 2 - Se