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1，4-Dichlorobenzene standard sample,89.8μg/mL in Methanol, 2ml
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1，4-Dichlorobenzene standard sample,59.5μg/mL in Methanol, 2ml
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Ammonia solution,88%(w/v) in H2O, 500ml
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1，4-Dichlorobenzene standard solution,5000μg/mL in Methanol, 2ml
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1，4-Dichlorobenzene standard solution,1000μg/mL in Purge and D Trap Methanol, 2ml
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1，4-Dichlorobenzene standard solution,500μg/mL in Methanol, 2ml
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1，4-Dichlorobenzene standard solution,200μg/mL in Methanol, 2ml
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1，4-Dichlorobenzene standard solution,0.5μg/mL in Methanol, 2ml
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1，4-Dichlorobenzene standard solution,2000μg/mL in Hexane, 2ml
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1，4-Dichlorobenzene standard solution,1000μg/mL in Hexane, 2ml
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1，4-Dichlorobenzene standard solution,100μg/mL in Hexane, 2ml
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