分流直式衬管,AgilentGC , 4.0 x 6.3 x 78.5 ,5个/包
商家询价 上海希言科学仪器有限公司
AG11-HC 阴离子保护柱-高容量柱 ,4X50MM
Electrodeless Discharge Lamp Sys. 2 - Sb
Adjustable Torch Assembly
Quick Disconnect Tubing for 2000/4000
Internal Standard Mix 125 mL
OMNIPAC PAX-500 分析柱 (4 X 250 MM)
2ML 8mm clear screw top vial glass 100
Lumina Hollow Cathode 2" Lamp - Ni
10 mm Quartz Rectang Cell w Lid Pkg. 2