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Terbumeton Solution in Methanol
2-Chloro-4,6-dinitroaniline Solution 1000ug/ml in Toluene
草莓氟虫腈质控样 BQC1373122895B
沙丁胺醇
2.3.4-Trichlorobiphenyl (无证书)
4,5,7,8,9,10,11,12-Octahydrobenzo[a]pyrene
柠檬黄溶液,1000ppm
PAH Mix A 2000 ?g/mL in Dichloromethane
2,5-Dimethylbenzaldehyde-DNPH 标准品
Decafluorobenzhydrol (无证书)