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NCSZ-TP-2020(15) 标样/水质TP总磷质控样7.5μg/mL
NCSZ-M0406-2020(2) 标样/水质4种混合质控样-铝铁铜锌Al,Fe,Cu,Zn
NCSZ-M3201-2020(3) 标样/水质32种混合质控样银铝砷硼铍钡钼硫锑硅锡钛锆铋钙镉钴铬铜铁钾锂镁锰钠镍磷铅硒锶钒锌Ag,Al,As,B,Be,Ba,Mo,S,Sb,Si,Sn,Ti,Zr,Bi,Ca,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Na,Ni,P,Pb,Se,Sr,V,Zn
NCSZ-M2403-2020(1) 标样/水质24种混合质控样-铍钠镁铝钾钙钛钒铬锰铁钴镍铜锌砷锶银镉锡锑钡铅铋Be,Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Sr,Ag,Cd,Sn,Sb,Ba,Pb,Bi/HJ 777-2015
NCSZ-M1004-2020(1) 标样/水质10种混合质控样-铬锰铁铜锌砷硒镉汞铅Cr,Mn,Fe,Cu,Zn,As,Se,Cd,Hg,Pb
NCSZ-AS-2020(11) 标样/水质As砷质控样20μg/L
NCSZ-NO2N-2020(4) 标样/水质NO2N亚硝酸盐氮质控样0.05μg/mL
NCSZ-CR(VI)-2020(8) 标样/水质Cr(VI)六价铬质控样1.5μg/mL
NCSZ-M0205-2020(1) 标样/水质2种混合质控样-氟离子、硝酸根离子F,NO3
NCS1481069 标准物质/7种混合标准溶液-铍铝钒钴锡锑铊Be,Al,V,Co,Sn,Sb,Tl/介质:10%硝酸+tr.氢氟酸
