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Method 8270B Calibration Kit 标准品
N-Acetylsulfamerazine
N.N-Dimethyl-1-naphthylamine (无证书)
丁草胺
Indium Oxide (In2O3) 99.999%(有证书)
三唑酮农药纯度标准物质
2-Pentanone Solution 1000ug/ml in Methanol:Water (90:10)
丁氟消草(乙丁烯氟灵)
PUNYW25551564 Oxomemazine N-Oxide
Anitmony Metallo-Organic Standard 1000ug/g in Mineral Oil