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Volatile Organic Compounds-Gases 标准品
霜脲氰
12-Hydroxystearic acid (无证书)
(±)-2-Methyl-2,4-pentane-d12-diol 标准品
2.4-DB dimethylamine salt
p.p′-DDT(溶剂:正己烷)
MTO ALCOHOL, ALDEHYDE, KETONE AND ESTER STANDARD, 200μG/ML IN PENTANE, 1ML 标准品
2,3,4,5,6-五溴甲苯
香蕉中吡虫啉质控样 BQC1376123491B
磷酸氟达拉滨 标准品