AG11-HC 阴离子保护柱-高容量柱 ,2X50MM
商家询价 上海希言科学仪器有限公司
移液管 容积 13ML 12/件
Manganese 1 000 μg/mL 2% HNO3 Pure 125mL
Lumina Hollow Cathode 2" Lamp - Be
Accucore XL C18色谱柱 4x250x2.1mm
Lumina Hollow Cathode 2" Lamp - Te
分析柱150x2.1mm 5um BioBasic AX
CTFE Male Barb Fitting
Ag 柱1CC, 48只/袋
0.38 mm ID Orange/Green Flared Pkg. 12