产品目录
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VOC mix-24 1000ug/ml in Acetonitrile*1mL
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24种多环芳烃混标 PAH Mix-24 500ug/ml in Dichloromethane*1mL
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25种挥发性有机物混标 Mix-25 1000ug/mL in Methanol*1mL
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7种混标 Mix-7 100ug/mL in Methanol*1mL
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4种防晒剂混标 Mix-4 in THF*1mL
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17种防晒剂混标 Mix-17 in 甲醇:四氢呋喃:水:高氯酸*1mL
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3种防晒剂混标 Mix-3 in THF*1mL
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12种防晒剂混标 Mix-12 in 甲醇:四氢呋喃:水:高氯酸*1mL
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7种混标 Mix-7 1000ug/mL in n-Hexane*1mL
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5种混标 Mix-5 Varied conc.μg/ml in Acetonitrile:Methanol(95:5)*1mL
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8种混标 Mix-8 100ug/mL in Acetontrile*1mL
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化妆品中12种防腐剂混标 Mix-12 1000ug/ml in Methanol*1mL


