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编号 规格 纯度 NCS1463 纳米 20100nm 100.00%
NCSZ-M0804-2020(1) 硒、铍、锂、钼、锑、锶、钛、铊 20mL水质标样
NCSZ-As-2020(15) 标样/水质As砷质控样19.7μg/L
NCSZ-NH3N-2020(14) 标样/水质NH3N氨氮质控样2.59μg/mL
NCSZ-NH3N-2020(12) 标样/水质NH3N氨氮质控样15.2μg/mL
NCSZ-As-2020(16) 标样/水质As砷质控样77.6μg/L
NCSZ-COD-2020(24) 标样/水质CODcr化学需氧量质控样217μg/mL
NCSZ-COD-2020(8) 标样/水质CODcr化学需氧量质控样35.5μg/mL
NCSZ-COD-2020(26) 标样/水质CODcr化学需氧量质控样126μg/mL
NCSZ-COD-2020(23) 标样/水质CODcr化学需氧量质控样71.1μg/mL
NCSZ-ZN-2020(16) 标样/水质Zn锌质控样0.704μg/mL