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4種混標 Pharma Mix-4 100ug/mL in Methanol*1mL
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n-Alkanes Mix-31(C10-C40) 1000ug/ml in Cyclohexane*1mL
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4種總石油烴類(C6-C9種正構(gòu)烷烴)混 n-Alkane Mix-4 5000ug/ml in Methanol*1mL
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多溴聯(lián)苯醚方法混標 BDE mix-8 20ug/mL in n-Hexane/Benzene(4:1)*1mL
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8種硝基苯 Nitrobenzene mix 8 1000ug/mL in Cyclohexane-Acetone*1mL
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5種多氯聯(lián)苯混標 Aroclors Mix-5 5ug/ml in Methenol*1mL
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28種多氯聯(lián)苯混標 PCB Mix-28 10ug/ml in n-Hexane*1mL
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3種內(nèi)標混標 Mix-3 4000ug/ml in Dichloromethane*1mL
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20種水解氨基酸 Mix-20 100nmol/mL in 0.1mol/l HCL*10ml