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NCSZ-M2603-2020(2) 标样/水质26种混合质控样-锂铍硼钠镁铝硅钾钙钒铬铁钴镍铜锌砷硒锶钼银镉锑钡铊铅Li,Be,B,Na,Mg,Al,Si,K,Ca,V,Cr,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Ag,Cd,Sb,Ba,Tl,Pb
NCSZ-M1705-2020(1) 标样/水质17种混合质控样-钪钇镧铈镨钕钐铕钆铽镝钬铒铥镱镥钍Sc,Y,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Th
NCSZ-M2503-2020(1) 标样/水质25种混合质控样-锂铍铝钒铬锰铁钴镍铜锌镓砷硒铷锶银镉铟铯钡铊铅铋铀Li,Be,Al,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,As,Se,Rb,Sr,Ag,Cd,In,Cs,Ba,Tl,Pb,Bi,U
NCS185827 标准物质/11种混合标准溶液-铯镓锗铟铌铷铼钛钨钼锆Cs,Ga,Ge,In,Nb,Rb,Re,Ti,W,Mo,Zr
NCSZ-M0414-2020(1) 标样/水质4种混合质控样-氟氯硝酸根硫酸根F,Cl,NO3,SO4
NCSZ-M0516-70ug/L 标样/水质5种混合质控样-汞砷硒铋锑Hg,As,Se,Bi,Sb
NCSZ-M0516-0.7ug/mL 标样/水质5种混合质控样-汞砷硒铋锑Hg,As,Se,Bi,Sb
NCSZ-M0516-7ug/mL 标样/水质5种混合质控样-汞砷硒铋锑Hg,As,Se,Bi,Sb
NCSZ-TOC-4mg/L 标样/水质TOC总有机碳质控样4μg/mL
NCS185828 标准物质/38种混合标准溶液-锂铍硼钠镁铝硅磷硫钾钙钛钒铬锰铁钴镍铜锌镓锗砷硒铷锶锆铌钼银镉铯钡钽钨铼铊铅Li,Be,B,Na,Mg,Al,Si,P,S,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,Ge,As,Se,Rb,Sr,Zr,Nb,Mo,Ag,Cd,Cs,Ba,Ta,W,Re,Tl,Pb