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2， 6-Dichlorobenzonitrile solution,100μg/mL in Hexane, uncertainty 3%, 1.2ml
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2， 6-Dichlorobenzonitrile solution,1000μg/mL in Methanol, uncertainty 2%, 1.2ml
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2， 6-Dichlorobenzonitrile solution,100μg/mL in Methanol, uncertainty 3%, 1.2ml
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Pendimethaline solution,100μg/mL in Methanol, uncertainty 3%, 1.2ml
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Pendimethaline solution,1000μg/mL in Methanol, uncertainty 2%, 1.2ml
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Pendimethaline solution,1000μg/mL in Hexane, uncertainty 2%, 1.2ml
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Pendimethaline solution,1000μg/mL in Acetonitrile, uncertainty 2%, 1.2ml
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Simazine solution reference materials,100μg/mL in Methanol, 1.2ml
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Trifluralin solution reference materials,1000μg/mL in Hexane, 1.2ml
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Trifluralin solution reference materials,1000μg/mL in Hexane, 2ml
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Trifluralin solution reference materials,100μg/mL in Hexane, 1.2ml
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