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NCSZ-Br-2020(同NCS144219) 标样/水质Br溴质控样0.705μg/mL
NCSZ-Co-2020(同NCS144230) 标样/NCSZ-Co-2020(3)水质Co钴质控样79.7μg/L
NCSZ-COD-2020(同NCS144221) 标样/水质CODcr化学需氧量质控样20μg/mL
NCSZ-COD-2020(同NCS144222) 标样/水质CODcr化学需氧量质控样60μg/mL
NCSZ-Cu-2020(同NCS144201) 标样/水质Cu铜质控样0.198μg/mL 同NCSZ-Cu-2020(5)
NCSZ-Cu-2020(同NCS144202) 标样/水质Cu铜质控样1.07μg/mL
NCSZ-F-2020(同NCS144215) 标样/水质F氟离子质控样1.3μg/mL
NCSZ-F-2020(同NCS144216) 标样/水质F氟离子质控样0.5μg/mL
NCSZ-F-2020(同NCS144233) 标样/水质F氟离子质控样0.7μg/mL
NCSZ-Fe-2020(同NCS144208) 标样/水质Fe铁质控样1.09μg/mL