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NCSZ-M1503-4μg/mL 标样/水质15种混合质控样铝铁锰铜锌镉银钼钴镍钡钒铍钠硼Al,Fe,Mn,Cu,Zn,Cd,Ag,Mo,Co,Ni,Ba,V,Be,Na,B
NCSZ-M2304-50μg/L 标样/水质23种混合质控样铝铁锰铜锌砷硒汞镉铅银钼钴镍钡钛钒锑铍铊钠锡硼Al,Fe,Mn,Cu,Zn,As,Se,Hg,Cd,Pb,Ag,Mo,Co,Ni,Ba,Ti,V,Sb,Be,Tl,Na,Sn,B
NCSZ-M0519-40μg/mL 标样/水质5种混合质控样钾钠钙铁铜K,Na,Ca,Fe,Cu
NCS183050-1~5 标准物质/Fe铁标准溶液校准曲线
NCS180135 标准物质/SiO2二氧化硅标准溶液(以氟硅酸计算浓度)
NCS186021 标准物质/ZnCl2氯化锌滴定溶液0.1mol/L
NCSZ-CA-5μg/mL 标样/水质Ca钙质控样5μg/mL
NCSZ-M0319-0.2μg/mL 标样/水质3种混合质控样锰铜锌Mn,Cu,Zn/0.2μg/mL
NCSZ-M2207-20µg/L 标样/水质22种混合质控样铜铅锌镉铬镍铁锰钠铝汞硒铍硼锑钡钴钼银铊钙钒Cu,Pb,Zn,Cd,Cr,Ni,Fe,Mn,Na,Al,Hg,Se,Be,B,Sb,Ba,Co,Mo,Ag,Tl,Ca,V
NCSZ-M2207-40µg/L 标样/水质22种混合质控样铜铅锌镉铬镍铁锰钠铝汞硒铍硼锑钡钴钼银铊钙钒Cu,Pb,Zn,Cd,Cr,Ni,Fe,Mn,Na,Al,Hg,Se,Be,B,Sb,Ba,Co,Mo,Ag,Tl,Ca,V