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LiChroCART 30-3,Purospher STAR RP-18e 5μm定制柱
PARAFFIN METAL FRAME 10 PCS PER PLASTIC BAG
5mL塑料加液器(非人体使用)
正癸烷
LiChroCART 10-2,LiChrospher 100 DIOL 10μm定制柱
Omnipore Membrane, PTFE, hydrophilic 滤膜
气进样针
萘熔点标准物质
Shodex SUGAR KS-G保 6B护柱
STIRRER GUIDES, BORE OF TUBE, INTERCHANGEABLE, BEARING SURFACE FIRE POSISHED, PK 14 MM, PK-BEARIN