玺标(上海)科技基体标物/质控样品:饲料中粗蛋白质粗灰分粗脂肪粗纤维质控样ZCRM1603浓度见证书瓶80g
玺标(上海)科技基体标物/质控样品:无机复混肥中有机质GB/T18877ZCRM1604浓度见证书众创众睿瓶40g
玺标(上海)科技基体标物/质控样品:饲料中水分质控样ZCRM16141000μg/mL众创众睿瓶50g
固废中6种阴离子质量控制物质GB5085.3ZCRM03729.03-307.06mg/kg瓶100g
玺标(上海)科技基体标物/质控样品:固废中总氰GB5085.3ZCRM15221.15±0.21mg/kg瓶40g

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