产品目录
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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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Fluorene 100ug/mL in Methanol*1mL
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2-Methylnaphthalene 10ug/mL in Cyclohexane*1mL
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3.5-Dichloro-2-methyl-benzoquinone 1000ug/mL in Methanol*1mL
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溴甲烷 Bromomethane 1000ug/mL in Methanol*1mL
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三氯乙醛 Trichloroacetaldehyde 1000ug/ml(浓度以无水计) in Water*20ml