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2-(Trifluoromethyl)benzyl alcohol (无证书)
2,2’,3,3’,4,4’,5,5’-八氯联苯
2.4.6-Trichlorophenol (13C6) Solution 100ug/ml in Hexane
Fluoranthene-d10标准品
3-Ethyl-3-propylacrylic acid (无证书)
2-Imidazolidone (无证书)
Methylphenyldisulfide
Valsartan
Lutetium - 4% HNO3(有证书)
Piperine 标准品