InfinityLab 溶剂瓶,棕色,500 mL,带盖
商家询价 上海希言科学仪器有限公司
Cetac ASX 520 Auto-sampler - 50/60Hz Supplied with 10 standard bottles plus 4x60 position racks and 14ml test tubes.
商家询价 北京中科三环仪器有限责任公司
A21 金属磨损标准品,100 g,含有 900 g/g
Lumina Hollow Cathode 2" Lamp - Pb
ICP-MS Filter
样品瓶,钳口/卡口,聚丙烯,经认证,250 L,100/包
分流平板进样口密封垫,包括垫圈
Seal Pack Rebuild Kit w/Needle [WAT271019]
Edwards 45 Vacuum Pump Oil 1 L Bottle
氟化物标样,100ML/瓶