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24種半揮發(fā)性有機物 Aromatics Mix-24 500ug/ml in Toluene*1mL
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3種內標 VOC-DX Mix-3 4000ug/ml in Benzene*1mL
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19種含氯苯酚混標 Mix-19 100ug/ml in Methanol*1mL
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14種醛酮混標 Aldehydes mix 14 100ug/mL in Acetonitrile 1mL*1mL
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30780YA Aldehydes mix 14 1000ug/mL in Acetonitrile 1mL*1mL
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15種醛酮衍生物混標 DNPH Mix-15 15ug/mL in Acetonitrile*1mL
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DNPH as Aldehyde/Ketone Mix-15 100ug/mL in Acetonitrile*1mL
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DNPH as Aldehyde/Ketone Mix-16 100ug/mL in Acetonitrile*1mL
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10種酚類混標 Mix-10 1000ug/mL in Acetonitrile*1mL