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NCS185034 标准物质/48种混合标准溶液-锂钠镁铝钾钙钪钒铬锰铁钴镍铜锌镓砷硒锶钇钌钯镉铟碲钡镧铈镨钕钐铕钆铽镝钬铒铥镱镥锇铱铂金汞铊铅铋Li,Na,Mg,Al,K,Ca,Sc,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,As,Se,Sr,Y,Ru,Pd,Cd,In,Te,Ba,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Os,Ir,Pt,Au,Hg,Tl,Pb,Bi
NCS180005 标准物质/CaO 氧化钙标准溶液
NCS180004 标准物质/CaO 氧化钙标准溶液
NCS180003 标准物质/TiO2二氧化钛标准溶液
NCS181003 标准物质/10种混合标准溶液-镁铝硅铁铜砷硒锑铅铋Mg,Al,Si,Fe,Cu,As,Se,Sb,Pb,Bi/介质:10%硝酸+tr.氢氟酸
NCS185037 标准物质/26种混合标准溶液-铍硼钠镁铝钾钙钛钒铬锰铁钴镍铜锌砷硒锆钼镉锡锑钡铊铅Be,B,Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Zr,Mo,Cd,Sn,Sb,Ba,Tl,Pb/介质:10%硝酸+tr.氢氟酸
NCSZ-M2903-2020(1) 标样/水质29种混合质控样-锂铍硼钠镁铝钾钙钛钒铬锰铁钴镍铜锌砷硒锶钼银镉锡锑钡铊铅铋Li,Be,B,Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Ag,Cd,Sn,Sb,Ba,Tl,Pb,Bi
NCS185039 标准物质/26种混合标准溶液-锂铍钠镁铝钾钙钛钒铬锰铁钴镍铜锌镓砷锶镉锡锑钡铊铅铋Li,Be,Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,As,Sr,Cd,Sn,Sb,Ba,Tl,Pb,Bi/介质:10%硝酸+tr.氢氟酸
NCS185038 标准物质/25种混合标准溶液-锂硼钠镁铝钾钙钒铬锰铁钴镍铜锌砷硒铷锶钼镉锡锑钡铅Li,B,Na,Mg,Al,K,Ca,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Rb,Sr,Mo,Cd,Sn,Sb,Ba,Pb
NCS1453497 标准物质/12种混合标准溶液-铝铬锰铁镍铜锌砷银镉锑铅Al,Cr,Mn,Fe,Ni,Cu,Zn,As,Ag,Cd,Sb,Pb/介质:10%硝酸+tr.氢氟酸