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4種酚類混標 Phenols Mix-4 1000ug/ml in Acetone*1mL
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2種水質萘酚混標 Mix-2 1000ug/mL in Methanol*1mL
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甲基汞+乙基汞混標(不含鹽計)1000ug/ml in Methanol*1mL
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34種有機氯和氯苯混標 Pesticides Mix-34 1000ug/ml in Acetone*1mL
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PCB Mix-9 (GB14848) 1ug/mL in Dichloromethane/Cyclohexane*1mL
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9種多氯聯苯混標 PCB Mix-9 (GB14848) 10ug/mL in Cyclohexane*1mL
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Aromatic Hydrocarbons Mix-5 1000ug/ml in Carbon disulfide*1mL
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23種揮發(fā)性有機物混標 VOC Mix-23 varied conc. in Methanol*1mL
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3種陰離子混標(亞氯酸鹽、氯酸鹽、溴酸鹽) 1000ppm*20ml