玻璃纤维素滤膜,100个/包
商家询价 上海希言科学仪器有限公司
AS7 阴离子分析柱,4X250MM
HF-Resistant Internal Standard Kit
Acclaim Mixed-Mode WCX-1 5um 分析柱 (4.6 x 150mm)
AS20 阴离子分析柱,4X50MM
AG17-C 阴离子保护柱,2X50MM
碳酸酐酶试剂,50ML/瓶
Edwards 45 Vacuum Pump Oil 1 L Bottle
Quartz SUPRASIL Cell 1.5 mm 400 μL
Accucore XL C18 色谱柱4x250x4.6mm