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LiChroCART 75-4,LiChrospher 300 WP RP-18 5μm定制柱
75ml棕色广口玻璃瓶,38-400,PP盖,PTFE/硅胶垫
塑料烧杯
30um PDMS手萃取头,合金杆,用于自动进样器
定制12种元素混标,铅,镉,砷,汞,铬,镍,铁,镁,铜,锌,钙,锰,100ppm,100ml,AAS
碘化汞
MOS-HYPERSIL-2 5UM 250X3MM COLUMN
3,5-二甲基-4-碘吡唑
Chloroparaffin C10-C13 Mix 6 in n-Heptane标准品
RECEIVING ADAPTERS, BENT, WITH SVS HOSE CONNECTION AND DRIP TIP, BOROSILICATEGLASS, SOCKET ST 19/26, CONE ST 29/32