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EPTC solution,1000μg/mL in Purge and Trap Methanol, 1ml
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α-Chlordane solution,1000μg/mL in Purge and Trap Methanol, 1ml
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Tricyclazole solution,1000μg/mL in Purge and Trap Methanol, 1ml
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Bromophos-methyl solution,1000μg/mL in Purge and Trap Methanol, 1ml
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Azobenzene solution,1000μg/mL in Methanol, 1ml
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Chlorpyrifos Solution,100μg/mL in Acetonitrile, uncertainty 3%, 1.2ml
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Chlorpyrifos Solution,1000μg/mL in Acetonitrile, uncertainty 2%, 1.2ml
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2-(4-(2-Hydroxy-2-methylpropyl)
phenyl)propanoic acid,Analytical reference substance, ≥99% (HPLC), 10mg
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Carbaryl solution,1000μg/mL in Acetonitrile, 1ml
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o，p’-DDT solution,1000μg/mL in Purge and Trap Methanol, 1ml
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2，2’，3，4，4’，5′-Hexachlorobi
phenyl solution,1000μg/mL in Purge and Trap Methanol, 1ml
стр.: