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        Sudan II standard solution 1mg/ml 50ml
        Sudan IV standard solution 1mg/ml 50ml
        Sudan Red Label Liquid 1mg/ml 50ml
        3.3. 5.5-Tetramethylbenzidine standard solution
        Trichlorobenzene standard solution 1mg/ml 5ml
        Ferric chloride display liquid 45.0 mg/ml 500ml
        Ferric chloride colorimetric solution
        Ferric chloride-cobalt chloride colorimetric solution
        Cetane, isooctane, benzene 2.7258101851852 5ml
        Trichloroacetic acid standard solution 500ml
        Sodium periodate standard solution
        Three mixtures of calcein
        Diphenylcarbazone-bromophenol blue 100ml
        Diethylene glycol standard solution HPLC 500ml
        Diethylene glycol butyl ether B = triB = 0.05% 5ml

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