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Cefotetan
1.10-Dibromodecane (无证书)
PUNYW24619316 (-)-Mesembranol
噻呋酰胺
Strontium - SrCO3,99.99%,2% HCl(有证书)
玉米粉中Pb、Cd、Cr成分分析标准物质
N-苯基-1-(2-苯乙基)哌啶-4-胺(枸橼酸芬太尼杂质 I)
醋酸美伦孕酮-D3,10ppm
Olopatadine Related Compound B
ASTM D5769 Aromatics in Finished Gasoline Cal Std #2 w/o IS in Isooctane