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,MW:104.22
磺乐灵 BePure-24309YM
三氯苯咪唑溶液, 100ppm
葶苈子(独行菜),供薄层鉴别用
4-苯氧基丁酸
Sodium fluoborate
Perfluorokerosene (bp. 210-240) for Mass spectrometry
Phthalic acid (ring-1,2-13C2, dicarboxyl-13C2) Solution 100ug/ml in n-Nonane
Tin (II) acetate (无证书)
(Carbethoxymethylene) triphenylphosphorane (无证书)
碱性橙2(C.I. 11270) (无级别,无证书)