产品目录
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5种有机挥发物混标 质控样 VOC Mix-5 200ug/ml in Methanol*1mL
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环境标样-22种有机挥发物 VOC Mix-22 （浓度见批号) in Methanol*1mL
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甲苯/异辛烷中4种六六六 质控样（浓度见批号)*3mL
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4种喹诺酮药物混标 Mix-4 100μg/mL in Methanol*1mL
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12种氯苯混标 Aromatics Mix-12 200ug/mL in Methanol*1mL
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7种甲硝基咪唑混标 Mix-7 100ug/mL in Methanol*1mL*5
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4种阴离子混标（氟、氯、硫酸根、硝酸根）不同浓度*1L
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正癸烷和正四十烷混标 Mix-2 100/300ug/ml in n-Hexane*1ml
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13种醛酮(DNPH)化合物混标 DNPH Mix13 100ug/ml in Acetonitrile*1mL
