TARGET POLYSPRING玻璃内插管,300ul, 100/包
商家询价 上海希言科学仪器有限公司
10ml样品瓶套装-ASAP自动进样器专用,100只/盒
150x4.6mm 5um Hypersil GOLD
Gadolinium 1 000 μg/mL 2% HN03 Pure 500
Nickel Skimmer Cone for ELAN
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL
GC Injector Adapter Cap Assembly
SCS1 硅胶阳离子分析柱,4X250MM
Tubing, Accumulator to Lower Transducer [WAT270971]
Acclaim PA2 5um 分析柱 (4.6 x 150mm)