产品目录
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2.4.6-Tribromophenol 100ug/mL in Hexane*1mL
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Dibenzo(a.h)pyrene 10ug/mL in Cyclohexane*1mL
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水中磷酸根 水质标液(浓度100ug/mL)*50ml
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环己酮-DNPH Cyclohexanone-dnph 100ug/ml in Acetonitrile*5ml
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总氰化物 20ml 水质标样(浓度见批号)*20ml
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Dibenzo(a.l)pyrene 10ug/mL in Acetonitrile*1mL
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2-Methylnaphthalene 10ug/mL in Cyclohexane*1mL
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铁 50ml 水质标样(浓度见批号)*50ml
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钾、钠、钙、镁 20ml 水质标样(浓度见批号)*20mL