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1-氯-2-氟苯标准溶液,348-51-6,1000ug/ml in Purge and Trap Methanol
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钡标准溶液,7440-39-3,analytical standard,1000ug/ml in 1.0 mol/L HNO3
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顺式-氯菊酯标准溶液,61949-76-6,1000ug/ml in Purge and Trap Methanol
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顺-九氯标准溶液,5103-73-1,1000ug/ml in Purge and Trap Methanol
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顺-氯丹标准溶液,5103-71-9,1000ug/ml in Purge and Trap Methanol
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苯胺标准溶液,62-53-3,analytical standard,0.989 mg/ml in methanol
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毒死蜱标准溶液,2921-88-2,1000ug/ml in Methanol
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反式-九氯标准溶液,39765-80-5,1000ug/ml in Purge and Trap Methanol
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硒标准溶液,7782-49-2,analytical standard ,1000ug/ml in 2.0mol/L HNO3
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间甲酚标准溶液,108-39-4,analytical standard,0.98mg/ml in methanol
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