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BW33880DE-1mL 1mL {{inventory}} {{goodObj.date}} BePure {{item.norm}} 200μg/mL 2-10℃避光 常温运输
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4种VOC混标

CAS name Standard value unit
75-09-2 二氯甲烷 200 μg/mL
107-06-2 1,2-二氯乙烷 200 μg/mL
79-00-5 1.1.2-三氯乙烷 200 μg/mL
79-01-6 三氯乙烯 200 μg/mL