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亚麻油 (无证书)
3,10-Dimethylphenanthrene
First Standard® 丙酮中49种农药及其代谢物混标溶液(GC+LC检测),10μg/mL
甲醇中多效唑
仙茅
己烷中ToxapheneSolution
Diethyl-d10-amine 标准品
Atraton Solution in Acetonitrile
硫氰酸钾(无纯度无证书)
Coco trimethyl ammonium chloride (无证书)