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NCSZ-M0818-30ug/L 标样/水质8种混合质控样硼锡钴锑砷铬铅镉B,Sn,Co,Sb,As,Cr,Pb,Cd
NCSZ-M2501-2020(2) 标样/水质25种混合质控样磷钙镁铝锌锰铁锂锡钒钡钴钼铅铊钛铍铜铬砷锑硒锶镉镍P,Ca,Mg,Al,Zn,Mn,Fe,Li,Sn,V,Ba,Co,Mo,Pb,Tl,Ti,Be,Cu,Cr,As,Sb,Se,Sr,Cd,Ni
NCS187841 标准物质/电导率标准溶液146.5μs/cm
NCS186028 盐酸滴定溶液
NCS187843 标物/20种混标-钠镁铝钾钙钛钒铬锰铁镍铜锌镓钨钼钴铅铂镉Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Ni,Cu,Zn,Ga,W,Mo,Co,Pb,Pt,Cd
NCS187842 标物/30种混标-铁钾钙钠镁锂铷锡硼锶银铝砷钡铍镉钴铬铜锰钼镍铅锑硒铊钒锌钍铀Fe,K,Ca,Na,Mg,Li,Rb,Sn,B,Sr,Ag,Al,As,Ba,Be,Cd,Co,Cr,Cu,Mn,Mo,Ni,Pb,Sb,Se,Tl,V,Zn,Th,U
NCS187844 标物/29种元素定制混标-银铝砷硼钡铍镉钴铬铯铜铁镓锂锰钼铌镍铅铷锑硒锡锶钛铊钒锌锆Ag,Al,As,B,Ba,Be,Cd,Co,Cr,Cs,Cu,Fe,Ga,Li,Mn,Mo,Nb,Ni,Pb,Rb,Sb,Se,Sn,Sr,Ti,Tl,V,Zn,Zr
NCS187845 标准物质/4种混合标准溶液-银硒碲铊Ag,Se,Te,Tl
NCS187846 标准物质/氯酸钾标准溶液KClO3
NCS187847 标准物质/3种混标-锂铁铝Li,Fe,Al