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编号 浓度值 NCSZ-ZN-2020(1) 0.452μg/mL
NCSZ-NO2-0.02mg/l 标样/亚硝酸质控0.02mg/l
NCSZ-Mn-3ug/ML 标样/锰水质标样3ug/mL
NCSZ-CR(VI)-9.6μg/L 标样/水质CR(VI)六价铬质控样9.6μg/L
NCS187677 标准物质/25种混合标准溶液-银铝钡铍铋铈钴铯铜镓钬铟锂镁锰镍铑钪锶钽铽铊铀钇锌Ag,Al,Ba,Be,Bi,Ce,Co,Cs,Cu,Ga,Ho,In,Li,Mg,Mn,Ni,Rh,Sc,Sr,Ta,Tb,Tl,U,Y,Zn-不同浓度
NCSZ-AS-3ug/l 标样/水质砷As质控样3ug/l
NCSZ-Mo-30μg/L 标样/水质Mo钼质控样30μg/L
NCSZ-Co-30μg/L 标样/水质钴Co质控样30μg/L
NCSZ-CR-0.5mg/L 标样/总铬Cr
NCSZ-CD-6ug/l 标样/水质镉Cd质控样6ug/l
NCSZ-F-15μg/mL 样/水质F氟离子质控样15μg/mL