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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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草萘胺标准溶液,15299-99-7,1000ug/ml in Purge and Trap Methanol
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甲基溴硫磷标准溶液,2104-96-3,1000ug/ml in Purge and Trap Methanol
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乙酯杀螨醇标准溶液,510-15-6,1000ug/ml in Purge and Trap Methanol
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2,4-二硝基甲苯标准溶液,121-14-2,analytical standard,1000ug/ml in 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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反式-九氯标准溶液,39765-80-5,1000ug/ml in Purge and Trap Methanol
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2,6-二甲酚标准溶液,576-26-1,analytical standard,1000ug/ml in methanol
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邻苯二酚标准溶液,120-80-9,analytical standard,1000ug/ml in methanol
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克草猛标准溶液,1114-71-2,1000ug/ml in Purge and Trap Methanol
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