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编号 规格 纯度 NCS1149 颗粒 15mm 99.90%
NCS141880 标准物质/22种混合标准溶液-钠镁铝硅钾钙钛钒铬锰铁钴镍铜锌砷硒镉锡锑钡铅Na,Mg,Al,Si,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Cd,Sn,Sb,Ba,Pb/介质:30%盐酸+tr.氢氟酸
NCS141891 标准物质/22种混合标准溶液-铍硼钠铝钛钒铬锰铁钴镍铜锌砷硒钼银镉锑钡铊铅Be,B,Na,Al,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Mo,Ag,Cd,Sb,Ba,Tl,Pb
NCS141927 标准物质/24种混合标准溶液-锂铍硼钠镁铝磷钾钙钒铬锰铁钴镍铜锌砷硒锶镉钡铅铋Li,Be,B,Na,Mg,Al,P,K,Ca,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Cd,Ba,Pb,Bi
NCS141928 标准物质/24种混合标准溶液-锂硼钠镁铝磷钾钙钒铬锰铁钴镍铜锌砷硒锶银镉钡铅铋Li,B,Na,Mg,Al,P,K,Ca,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Ag,Cd,Ba,Pb,Bi
NCS141932 标准物质/24种混合标准溶液-锂铍硼镁铝钛钒铬锰铁钴镍铜锌镓砷锶镉锡锑钡铊铅铋Li,Be,B,Mg,Al,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,As,Sr,Cd,Sn,Sb,Ba,Tl,Pb,Bi
NCS141935 标准物质/24种混合标准溶液-锂硼钠镁铝磷钾钙钒铬锰铁钴镍铜锌砷硒锶银镉钡铅铋Li,B,Na,Mg,Al,P,K,Ca,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Ag,Cd,Ba,Pb,Bi
NCS141992 标准物质/21种混合标准溶液-锂钠镁铝钾钙铬锰铁钴镍铜镓砷钼银镉铟钡铅铋Li,Na,Mg,Al,K,Ca,Cr,Mn,Fe,Co,Ni,Cu,Ga,As,Mo,Ag,Cd,In,Ba,Pb,Bi
NCS149157 标准物质/29种混合标准溶液-锂铍硼钠镁铝磷钾钙钛钒铬锰铁钴镍铜锌砷硒铷锶钼镉锡锑钡铊铅Li,Be,B,Na,Mg,Al,P,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Rb,Sr,Mo,Cd,Sn,Sb,Ba,Tl,Pb
NCS149166 标准物质/30种混合标准溶液-锂铍硼钠镁铝钾钙钛钒铬锰铁钴镍铜锌镓砷硒锶银镉铟锡锑钡铊铅铋Li,Be,B,Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,As,Se,Sr,Ag,Cd,In,Sn,Sb,Ba,Tl,Pb,Bi/介质:10%硝酸+tr.氢氟酸
NCS149178 标准物质/32种混合标准溶液-锂铍硼镁铝磷钾钙钛钒铬锰铁钴镍铜锌镓锗砷硒铷锶钼镉锡锑钡铂铊铅铋Li,Be,B,Mg,Al,P,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,Ge,As,Se,Rb,Sr,Mo,Cd,Sn,Sb,Ba,Pt,Tl,Pb,Bi/介质:25%盐酸+tr.氢氟酸