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,MW:158.20
First Standard® 甲醇中螺甲螨酯溶液,100μg/mL
大米粉中的灭多威质控样
农药吡氟禾草灵溶液标准物质
Bafilomycin A1, >98%
First Standard® 乙腈中啶酰菌胺溶液, 1000μg/mL
萘普生
Chrysene-d12 Solution 2000ug/ml in Methylene chloride
Chromium Pieces Cr 99.999%(有证书)
PUNYW26754309 Pyrrole Related Compound 3
m-Ethyltoluene 标准品