DB-1 柱,30 m,0.25 mm,1.00 m,7 英寸柱架
商家询价 上海希言科学仪器有限公司
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
存储瓶,12mL19x65棕色,15-425闭口,PTFE/硅橡胶,100/包
Detection Limit Solution ELAN 6100/9000
Qtz SUPRASIL Flow-Through Cell 370 μL
Sapphire Injector 2.0 mm Avio
ATD SS Tube with Tenax TA Pkg. 10
Zinc Calibration Material
Spectrum 2 KBr Windows Kit
Lumina Hollow Cathode 2" Lamp - Cd