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3種維生素B6混標凍干 Mix-5 1000ug*3組分*3000ug/瓶
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16種氨基酸混標 Mix-17 in 0.1mol/L HC*1ml
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7種環(huán)烷酸混標 Mix-7 in Water(1% Aqueous ammonia)*1mL
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55種揮發(fā)性有機物混標 VOC Mix-55 in Methanol 混合濃度*1mL
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35種揮發(fā)鹵代烴混標 VOC Mix-35 2000ug/ml in Methanol*1mL
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15種硝基苯混標 Aromatic Mix-15 200ug/ml in Methanol*1mL
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15種硝基化合物混標 Nitroaromatics-Mix15 10000ug/ml in Acetone*1mL
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15種硝基化合物混標 Nitroaromatics-Mix15 in n-Hexane/Acetone*1mL
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15種硝基苯混標 Aromatic Mix-15 1000ug/mL in Methanol*1mL


