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糖化血红蛋白成分标准物质(高)
CNWBOND SAX/PSA SPE 小柱
紫外线吸收剂 UV-329;2-(2'-羟基-5'-叔辛基苯基)苯并三唑奥克三唑
500g砝码 (E-2级)
MEMBRANE FILTERS, PORE SIZE 0.2 μm FILTER DIAM. 47 MM PACK OF 100 PCS
GC Electrode Tip for Autolab RDE
色谱排空导管
U-CONNECTION TUBES WITH SERRATED ENDS LENGTH 50MM, D. 10MM
SPE小柱
聚丙烯酸溶液8000 - 12000 cP