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17種防曬劑混標 Mix-17 in 甲醇:四氫呋喃:水:高氯酸*1mL
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3種防曬劑混標 Mix-3 in THF*1mL
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12種防曬劑混標 Mix-12 in 甲醇:四氫呋喃:水:高氯酸*1mL
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7種混標 Mix-7 1000ug/mL in n-Hexane*1mL
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5種混標 Mix-5 Varied conc.μg/ml in Acetonitrile:Methanol(95:5)*1mL
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8種混標 Mix-8 100ug/mL in Acetontrile*1mL
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化妝品中12種防腐劑混標 Mix-12 1000ug/ml in Methanol*1mL
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水楊酸等17種混標 Mix-17 in Methanol*1mL
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環(huán)境標樣-35種揮發(fā)鹵代烴混標 VOC Mix-35 (濃度見批號) in Methanol*1mL