氘灯 L6022728
商家询价 北京科明鑫盛仪器有限公司
150x4.6mm 5um Hypersil GOLD
商家询价 上海希言科学仪器有限公司
TAC-LP1 超低压阴离子浓缩柱5X23MM
Lumina Hollow Cathode 2" Lamp - Cu
Lumina Hollow Cathode 2" Lamp - Cr
Quartz Type A Nebulizer 0.5mL/min
Quartz SUPRASIL Lid 3.2 mm 700 μL
Repl. Air Filter for Optima 2000/4000
Internal Standard Mix 125 mL
分析柱250x4.6mm 5um Hypersil Hypersil BDS C18