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NCSZ-M1608-0.1μg/mL 标样/水质16种混合质控样镉铁铜锌锰铝钡钙钴钾锂镁钠镍锶钒Cd,Fe,Cu,Zn,Mn,Al,Ba,Ca,Co,K,Li,Mg,Na,Ni,Sr,V
NCSZ-M0722-0.2ug/ml 标样/水质7种混合质控样铝锰钡钴硼铁钛质控Al,Mn,Ba,Co,B,Fe,Ti
NCSZ-M0920-0.5ug/ml 标样/水质砷镉铅锰铜镍铬汞锌标样质控样As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn
NCSZ-M0920-0.1ug/ml 标样/水质砷镉铅锰铜镍铬汞锌标样质控样As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn
NCSZ-M0721-3ug/ml 标样/7种混标-铝硼钡钴铜铁锰Al,B,Ba,Co,Cu,Fe,Mn
NCS180178 标准物质/Li2O氧化锂标准溶液
NCSZ-M1401-2020(3) 标样/水质14种混合质控样-铝锰铜锌铁砷镉铬钼镍铅硒锑铊Al,Mn,Cu,Zn,Fe As,Cd,Cr,Mo,Ni,Pb,Se,Sb,Tl
NCSZ-M0920-2020(2) 标样/9种混标-砷镉铅锰铜镍铬汞锌As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn
NCSZ-M1504-0.2ug/ml 标样/15种混标-银砷铍镉铬钼镍铅锑硒锡铊钛钒锌Ag,As,Be,Cd,Cr,Mo,Ni,Pb,Sb,Se,Sn,Tl,Ti,V,Zn
NCS187713 标准物质/SiO2 二氧化硅标准溶液