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三溴甲烷标准溶液,75-25-2,2000ug/ml in Purge and Trap Methanol
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多环芳烃混标PAH-Mix9-(US EPA 16),2000ug/ml each component in Benzene : methylene chloride ( 1:1 )
-
苯乙烯标准溶液,100-42-5,2000ug/ml in Purge and Trap Methanol
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间甲酚标准溶液,108-39-4,2000ug/ml in Methanol
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叔丁基苯标准溶液,98-06-6,2000ug/ml in Purge and Trap Methanol
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1,2,3-三氯丙烷标准溶液,96-18-4,2000ug/ml in Purge and Trap Methanol
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对二氯苯标准溶液,106-46-7,2000ug/ml in Purge and Trap Methanol
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溴氯甲烷标准溶液,74-97-5,2000ug/ml in Purge and Trap Methanol
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仲丁基苯标准溶液,135-98-8,2000ug/ml in Purge and Trap Methanol
-
蒽标准溶液,120-12-7,2000ug/ml in Toluene
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