产品目录
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PCB No. 62 100ug/ml in Cyclohexane*1mL
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PCB No. 74 100ug/ml in Cyclohexane*1mL
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PCB No. 116 100ug/ml in Cyclohexane*1mL
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PCB No. 131 100ug/ml in Cyclohexane*1mL
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PCB No. 169 100ug/ml in Cyclohexane*1mL
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PCB No. 196 100ug/ml in Cyclohexane*1mL
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十氯联苯 PCB No. 209 100ug/ml in Cyclohexane*1mL
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硫酸铜 吸光度:0.5A,HDPE棕色塑料瓶*60mL
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浊度 水质标样 (浓度见批号)*50mL