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Phthalate standard material butyl acetate solution,1.00mg/mL u=2% Matrix: n-hexane, 5ml
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Phthalic acid dibutyl soution standard material,1.00mg/mL u=2% Matrix: n-hexane, 2ml
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Bis(methylglycol) phthalate,1000μg/mL in Hexane, 5ml
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Methanol solution,0.50mg/mL matrix: 50% ethanol U=2%, 5ml
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,200μg/mL matrix: water.U=1%, 10ml
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,200μg/mL matrix: water.U=1%, 20ml
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,1.00mg/mL u=2% Matrix: n-hexane, 5ml
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Standard substance for di (2-ethoxy) ethyl phthalate solution,1.00mg/mL u=2% Matrix: n-hexane, 5ml
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,0.5μg/mL, 1.0μg/mL, 3.0μg/mL, 5.0μg/mL, matrix: 2% nitric acid, U=1%, 10X45ml
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Fluorine standard substances in water,F 0.05~0.1mg/L Matrix: water, 20ml
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,(NO2-)10.0ug/ml, (NO3-)100.0ug/ml, matrix: water, U (%)=2, 20ml
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