Polychlorinated Biphenyls and Organochlorine Pesticides in Marine Sediment (High Pollutant Concentrations)|Polychlorinated Biphenyls and Organochlorine Pesticides in Marine Sediment (High Pollutant Concentrations)|认证标准物质(NMIJ CRM)

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Polychlorinated Biphenyls and Organochlorine Pesticides in Marine Sediment (High Pollutant Concentrations)

货号：633-05351
包装：60g

    环境成分标准物质 海洋沉积物中的多氯联苯和有机氯农药（高污染浓度） 认证标准物质