| NCSZ-M0401-2.85μg/mL | Water Quality 4 Elements Mixed Control Sample (Cu,Zn,Cd,Pb), 2.85μg/mL | Solution | 20mL | |
| NCSZ-M0401-8μg/mL | Water Quality 4 Elements Mixed Control Sample (Cu,Zn,Cd,Pb), 8μg/mL | Solution | 20mL | |
| NCSZ-M0310-2020(2) | Standard Material / 3 Elements Mixed Standard Solution (Fe,Mn,Ni) | Solution | 50mL | |
| NCSZ-M0401-2020(5) | Water Quality 4 Elements Mixed Control Sample (Cu,Zn,Cd,Pb) | Solution | 50mL | |
| NCSZ-M0203-2020(1) (NCS144144) | Water Quality 2 Elements Mixed Control Sample (Ti,V) | Solution | 20mL | |
| NCSZ-M0204-2020(1) (NCS144152) | Water Quality 2 Elements Mixed Control Sample (Mo,Ag) | Solution | 20mL | |
| NCSZ-M0901-2020 (NCS144190) | Water Quality 9 Elements Mixed Control Sample (B,Al,Ti,Mn,Fe,Co,Cu,Zn,Ba) | Solution | 20mL | |
| NCSZ-M0701-2020 (NCS144176) | Water Quality 7 Elements Mixed Control Sample (F,Cl,Br,NO3,NO2,PO4,SO4) | Solution | 20mL | |
| NCSZ-M0803-2020(1) | Water Quality 7 Elements Mixed Control Sample (Al,Cr,Mn,Fe,Cu,Zn,As,Pb) | Solution | 20mL | |
| NCSZ-M0803-2020(2) | Water Quality 7 Elements Mixed Control Sample (Al,Cr,Mn,Fe,Cu,Zn,As,Pb) | Solution | 20mL | |
| NCSZ-M0605-2020(1) | Water Quality 6 Elements Mixed Control Sample (Li,K,Na,Ca,Mg,NH4) | Solution | 20mL | |
| NCSZ-M0702-2020(1) | Water Quality 7 Elements Mixed Control Sample (Mn,Fe,Ni,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M0606-2020(1) | Water Quality 6 Elements Mixed Control Sample (Na,Mg,Al,K,Ca,Fe) | Solution | 20mL | |
| NCSZ-M1102-2020(1) | Water Quality 11 Elements Mixed Control Sample (Be,Cr,Co,Ni,Cu,As,Sr,Ag,Cd,Pb,Bi) | Solution | 20mL | |
| NCSZ-M3201-2020(1) | Water Quality 32 Elements Mixed Control Sample (Li,Be,B,Na,Mg,Al,Si,P,S,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Ag,Cd,Sn,Sb,Ba,Pb,Bi,I,Te) | Solution | 20mL | |
| NCSZ-M1103-2020(1) | Water Quality 11 Elements Mixed Control Sample (Ga,Se,Ru,Rh,Pd,Sn,Te,Cs,Hf,Ir,Au) | Solution | 20mL | |
| NCSZ-M0402-2020(2) | Water Quality 4 Elements Mixed Control Sample (Na,Mg,K,Ca) | Solution | 20mL | |
| NCSZ-M2402-2020(1) | Water Quality 24 Elements Mixed Control Sample (As,Se,V,Ba,Co,Fe,Pb,Ti,Bi,Be,Cu,Al,In,Cr,Cs,Ag,Rh,Li,Mn,Sr,Cd,Ni,Ga,Te) | Solution | 20mL | |
| NCSZ-M2701-2020(1) | Water Quality 27 Elements Mixed Control Sample (Li,Be,B,Na,Mg,Al,P,S,K,Ca,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Cd,In,Sn,Sb,Ba,Au,Pb,Bi) | Solution | 20mL | |
| NCSZ-M3001-2020(1) | Water Quality 30 Elements Mixed Control Sample (As,Ag,Be,Ni,Sb,Mo,Al,B,Ba,Bi,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Na,Pb,S,Se,Sn,Sr,Ti,V,W,Zn,P,I) | Solution | 20mL | |
| NCSZ-M0702-2020(2) | Water Quality 7 Elements Mixed Control Sample (Mn,Fe,Ni,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M0506-2020(1) | Water Quality 5 Elements Mixed Control Sample (Ni,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M1203-2020(2) | Water Quality 12 Elements Mixed Control Sample (Be,B,Al,Ti,V,Co,Ni,Mo,Ag,Sb,Ba,TI) | Solution | 20mL | |
| NCSZ-M1203-2020(1) | Water Quality 12 Elements Mixed Control Sample (Be,B,Al,Ti,V,Co,Ni,Mo,Ag,Sb,Ba,TI) | Solution | 20mL | |
| NCSZ-M0402-2020(4) | Water Quality 4 Elements Mixed Control Sample (Na,Mg,K,Ca) | Solution | 20mL | |
| NCSZ-M0607-2020(1) | Water Quality 6 Elements Mixed Control Sample (F,Cl,NO3,NO2,SO4,PO4) | Solution | 50mL | |
| NCSZ-M1602-2020(1) | Water Quality 16 Elements Mixed Control Sample (Be,B,V,Cr,Co,Ni,Cu,Zn,As,Se,Mo,Cd,Sb,Ba,TI,Pb) | Solution | 20mL | |
| NCSZ-M0705-2020(1) | Water Quality 7 Elements Mixed Control Sample (Be,Co,Mo,Ag,Cd,Ba,Pb) | Solution | 20mL | |
| NCSZ-M1204-2020(1) | Water Quality 10 Elements Mixed Control Sample (Be,B,Al,Ti,Se,Mo,Sn,Sb,Ba,TI) | Solution | 20mL | |
| NCSZ-M0402-2020(5) | Water Quality 4 Elements Mixed Control Sample (Na,Mg,K,Ca) | Solution | 30mL | |
| NCSZ-M0905-2020(1) | Water Quality 9 Elements Mixed Control Sample (Be,B,Ti,Co,Ni,Mo,Sb,Ba,TI) | Solution | 20mL | |
| NCSZ-M0608-2020(1) | Water Quality 6 Elements Mixed Control Sample (Mn,Fe,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M0402-2020(3) | Water Quality 4 Elements Mixed Control Sample (Na,Mg,K,Ca) | Solution | 20mL | |
| NCSZ-M0207-2020(1) | Water Quality 2 Elements Mixed Control Sample (Si,Ca) | Solution | 20mL | |
| NCSZ-M0608-2020(7) | Water Quality 6 Elements Mixed Control Sample (Mn,Fe,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M0608-2020(4) | Water Quality 6 Elements Mixed Control Sample (Mn,Fe,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M0608-2020(3) | Water Quality 6 Elements Mixed Control Sample (Mn,Fe,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M0608-2020(6) | Water Quality 6 Elements Mixed Control Sample (Mn,Fe,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M0608-2020(2) | Water Quality 6 Elements Mixed Control Sample (Mn,Fe,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M0608-2020(5) | Water Quality 6 Elements Mixed Control Sample (Mn,Fe,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M0802-2020(1) | Water Quality 8 Elements Mixed Control Sample (Na,Mg,Al,K,Ca,Mn,Fe,Ba) | Solution | 20mL | |
| NCSZ-M0609-2020(1) | Water Quality 6 Elements Mixed Control Sample (K,Na,Ca,Mg,Li,Sr) | Solution | 20mL | |
| NCSZ-M2301-2020(1) | Water Quality 23 Elements Mixed Control Sample (Li,Mg,K,Ca,V,Cr,Mn,Co,Ni,Cu,Zn,As,Y,Zr,Mo,Cd,In,Sn,Sb,Ba,Ti,Pb,Bi) | Solution | 20mL | |
| NCSZ-M0904-2020(1) | Water Quality 9 Elements Mixed Control Sample (B,Ge,Mo,Nb,P,Re,Ti,W,Zr) | Solution | 20mL | |
| NCSZ-M0206-2020(1) | Water Quality 2 Elements Mixed Control Sample (Th,U) | Solution | 20mL | |
| NCSZ-M1603-2020(1) | Water Quality 16 Elements Mixed Control Sample (La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Y,Sc) | Solution | 20mL | |
| NCSZ-M1005-2020(1) | Water Quality 10 Elements Mixed Control Sample (Au,Hf,Ir,Pd,Pt,Rh,Ru,Sb,Te,Tl) | Solution | 20mL | |
| NCSZ-M0610-2020(1) | Water Quality 6 Elements Mixed Control Sample (F,Cl,Br,NO3,NO2,SO4) | Solution | 20mL | |
| NCSZ-M2803-2020(1) | Water Quality 28 Elements Mixed Control Sample (Li,Be,B,Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Ag,Cd,Sn,Sb,Ba,Ti,Pb,Bi) | Solution | 20mL | |
| NCSZ-M0201-2020(6) | Water Quality 2 Elements Mixed Control Sample (Mn,Fe) | Solution | 20mL | |
| NCSZ-M0711-2020(1) | Water Quality 7 Elements Mixed Control Sample (Ti,V,Mn,Zn,Sb,Ba,TI) | Solution | 20mL | |
| NCSZ-M1201-2020(2) | Water Quality 12 Elements Mixed Control Sample (V,Cr,Mn,Co,Ni,Cu,Zn,As,Mo,Cd,Sb,Pb) | Solution | 20mL | |
| NCSZ-M0202-2020(4) | Water Quality 2 Elements Mixed Control Sample (TN,TP) | Solution | 20mL | |
| NCSZ-M0713-2020(1) | Water Quality 7 Elements Mixed Control Sample (Be,V,Co,Mo,Pd,Ag,Sn) | Solution | 20mL | |
| NCSZ-M1013-2020(1) | Water Quality 10 Elements Mixed Control Sample (Ru,Rh,Pd,Sn,Sb,Te,Ir,Hf,Pt,Au) | Solution | 20mL | |
| NCSZ-M0812-2020(1) | Water Quality 8 Elements Mixed Control Sample (Be,Ti,V,Co,Mo,Sb,Ba,TI) | Solution | 20mL | |
| NCSZ-M2406-2020(1) | Water Quality 24 Elements Mixed Control Sample (Be,B,Na,Al,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Se,Mo,Ag,Cd,Sn,Sb,Ba,Hg,Tl,Pb,Bi) | Solution | 20mL | |
| NCSZ-M1605-2020(1) | Water Quality 16 Elements Mixed Control Sample (La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Y,Sc) | Solution | 20mL | |
| NCSZ-M0202-2020(5) | Water Quality 2 Elements Mixed Control Sample (TN,TP) | Solution | 20mL | |
| NCSZ-M0225-2020 (1) | Water Quality 2 Elements Mixed Control Sample (SO4,Cl) | Solution | 20mL | |
| NCSZ-M0813-2020(2) | Water Quality 8 Elements Mixed Control Sample (Mn,Fe,Co,Ni,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M1014-2020(1) | Water Quality 10 Elements Mixed Control Sample (Be,B,Al,Ti,V,Co,Mo,Sb,Ba,Tl) | Solution | 20mL | |
| NCSZ-M0813-2020(1) | Water Quality 8 Elements Mixed Control Sample (Mn,Fe,Co,Ni,Cu,Zn,Cd,Pb) | Solution | 20mL | |
| NCSZ-M1201-2020(3) | Water Quality 12 Elements Mixed Control Sample (V,Cr,Mn,Co,Ni,Cu,Zn,As,Mo,Cd,Sb,Pb) | Solution | 20mL | |
| NCSZ-M1015-2020(2) | Water Quality 10 Elements Mixed Control Sample (Sb,Au,Hf,Ir,Pd,Pt,Rh,Ru,Te,Sn) | Solution | 20mL | |
| NCSZ-M1201-2020(5) | Water Quality 12 Elements Mixed Control Sample (V,Cr,Mn,Co,Ni,Cu,Zn,As,Mo,Cd,Sb,Pb) | Solution | 20mL | |
| NCSZ-M1201-2020(4) | Water Quality 12 Elements Mixed Control Sample (V,Cr,Mn,Co,Ni,Cu,Zn,As,Mo,Cd,Sb,Pb) | Solution | 20mL | |
| NCSZ-M1015-2020(3) | Water Quality 10 Elements Mixed Control Sample (Sb,Au,Hf,Ir,Pd,Pt,Rh,Ru,Te,Sn) | Solution | 20mL | |
| NCSZ-M1015-2020(1) | Water Quality 10 Elements Mixed Control Sample (Sb,Au,Hf,Ir,Pd,Pt,Rh,Ru,Te,Sn) | Solution | 20mL | |
| NCSZ-M0512-2020(4) | Water Quality 5 Anion Mixed Control Sample (NO3,NO2,F,SO4,Cl) | Solution | 20mL | |
| NCSZ-M0701-2020(5) | Water Quality 7 Anion Mixed Control Sample (NO3,NO2,F,PO4,SO4,Cl,Br) | Solution | 20mL | |
| NCSZ-M1201-1μg/mL | Water Quality 12 Elements Mixed Control Sample (V,Cr,Mn,Co,Ni,Cu,Zn,As,Mo,Cd,Sb,Pb), 1μg/mL | Solution | 20mL | |
| NCSZ-M1016-5mg/L | Water Quality 10 Elements Mixed Control Sample (Fe,Ni,Ca,Mg,Pb,Cu,Zn,Cr,Cd,As), 5mg/L | Solution | 20mL | |
| NCSZ-M2006-1μg/mL | Water Quality 20 Elements Mixed Control Sample (Cu,Pb,Zn,Sb,As,Be,Cd,Cr,Co,Fe,Li,Mg,Mn,Mo,Ni,Se,Sr,Tl,Ti,V), 1μg/mL | Solution | 20mL | |
| NCSZ-M0402-2020(13) | Water Quality 4 Elements Mixed Control Sample (Na,Mg,K,Ca) | Solution | 20mL | |
| NCSZ-M0711-3μg/mL | Water Quality 7 Elements Mixed Control Sample (Ti,V,Mn,Zn,Sn,Sb,Ba), 3μg/mL | Solution | 20mL | |
| NCSZ-M2107-0.2μg/mL | Water Quality 21 Elements Mixed Control Sample (Ba,Be,Cd,Cr,Co,Cu,Fe,Li,Mn,Mo,Ni,Pb,Sb,Sr,Ti,Tl,V,Zn,Se,Hg,As), 0.2μg/mL | Solution | 20mL | |
| NCSZ-M2107-2μg/mL | Water Quality 21 Elements Mixed Control Sample (Ba,Be,Cd,Cr,Co,Cu,Fe,Li,Mn,Mo,Ni,Pb,Sb,Sr,Ti,Tl,V,Zn,Se,Hg,As), 2μg/mL | Solution | 20mL | |
| NCSZ-M0701-2020(6) | Water Quality 7 Anion Mixed Control Sample (NO3,NO2,F,PO4,SO4,Cl,Br) | Solution | 20mL | |
| NCSZ-M0720-2020(1) | Water Quality 7 Elements Mixed Control Sample (Cu,Zn,Pb,Cd,Be,Ba,Ni) | Solution | 20mL | |
| NCSZ-M3202-1.0μg/mL | Water Quality 32 Elements Mixed Control Sample (Li,Be,B,Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ge,As,Se,Sr,Mo,Ag,Cd,In,Sn,Sb,Ba,Hg,Tl,Pb,Bi),1.0μg/mL | Solution | 20mL | |
| NCSZ-M0512-1μg/mL | Water Quality 5 Anion Mixed Control Sample (NO3,NO2,F,SO4,Cl), 1μg/mL | Solution | 20mL | |
| NCSZ-M0512-3μg/mL | Water Quality 5 Anion Mixed Control Sample (NO3,NO2,F,SO4,Cl), 3μg/mL | Solution | 20mL | |
| NCSZ-M1603-1.5μg/mL | Water Quality 16 Rare Earth Elements Mixed Control Sample (La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Y,Sc),1.5μg/mL | Solution | 20mL | |
| NCSZ-M1113-2020(1) | Water Quality 11 Elements Mixed Control Sample (Ga,Se,Ru,Rh,Pd,In,Te,Cs,Hf,Ir,Au) | Solution | 20mL | |
| NCSZ-M2402-100ug/L | Water Quality 24 Elements Mixed Control Sample (As,Se,V,Ba,Co,Fe,Pb,Ti,Bi,Be,Cu,Al,In,Cr,Cs,Ag,Rh,Li,Zn,Mn,Sr,Cd,Ni,Ga),100μg/L | Solution | 20mL | |
| NCSZ-M2402-2μg/mL | Water Quality 24 Elements Mixed Control Sample (As,Se,V,Ba,Co,Fe,Pb,Ti,Bi,Be,Cu,Al,In,Cr,Cs,Ag,Rh,Li,Zn,Mn,Sr,Cd,Ni,Ga),2μg/mL | Solution | 20mL | |
| NCSZ-M1101-2020(1) | Water Quality 11 Elements Mixed Control Sample (Ti,V,Co,As,Se,Mo,Ag,Sb,Ba,Tl,Bi) | Solution | 20mL | |
| NCSZ-M2903-0.2μg/mL | Water Quality 29 Elements Mixed Control Sample (Li,Be,B,Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Ag,Cd,Sn,Sb,Ba,Tl,Pb,Bi),0.2μg/mL | Solution | 20mL | |
| NCSZ-M2007-3μg/mL | Water Quality 20 Elements Mixed Control Sample (B,Fe,Mn,Cu,Zn,Sb,Se,Cd,Pb,Ag,Mo,Ni,V,Be,Cr,Ti,Sn,Li,Sr,Co),3μg/mL | Solution | 20mL | |
| NCSZ-M0202-2020(6) | Water Quality 2 Elements Mixed Control Sample (TN,TP) | Solution | 20mL | |
| NCSZ-M0920-2020(1) | Water Quality 9 Elements Mixed Standard Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn) | Solution | 20mL | |
| NCSZ-M0920-2020(2) | Water Quality 9 Elements Mixed Standard Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn) | Solution | 20mL | |
| NCSZ-M0722-0.2ug/ml | Water Quality 7 Elements Mixed Control Sample (Al,Mn,Ba,Co,B,Fe,Ti),0.2μg/mL | Solution | 20mL | |
| NCSZ-M0920-0.5ug/ml | Water Quality 9 Elements Mixed Control Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn),0.5μg/mL | Solution | 20mL | |
| NCSZ-M0920-0.1ug/ml | Water Quality 9 Elements Mixed Control Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn),0.1μg/mL | Solution | 20mL | |
| NCSZ-M0721-3ug/ml | Water Quality 7 Elements Mixed Standard Sample (Al,B,Ba,Co,Cu,Fe,Mn),3μg/mL | Solution | 20mL | |
| NCSZ-M1401-2020(3) | Water Quality 14 Elements Mixed Control Sample (Al,Mn,Cu,Zn,Fe,As,Cd,Cr,Mo,Ni,Pb,Se,Sb,Tl) | Solution | 20mL | |
| NCSZ-M0920-2020(2) | Water Quality 9 Elements Mixed Standard Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn) | Solution | 20mL | |
| NCSZ-M1504-0.2ug/ml | Water Quality 15 Elements Mixed Standard Sample (Ag,As,Be,Cd,Cr,Mo,Ni,Pb,Sb,Se,Tl,Ti,V,Zn,Sn),0.2μg/mL | Solution | 20mL | |
| NCSZ-M1114-2μg/mL | Water Quality 11 Elements Mixed Control Sample (Cr,Ba,Zn,Co,Ti,V,Pb,Mo,Cd,Tl,Be),2μg/mL | Solution | 20mL | |
| NCSZ-M1115-10ug/ml | Water Quality 11 Elements Mixed Control Sample (Cu,Cd,Pb,Cr,Zn,Ni,Be,Se,Hg,As,Ba),10μg/mL | Solution | 20mL | |
| NCSZ-M1006-60μg/mL | Water Quality 10 Elements Mixed Control Sample (Cr,Mn,Co,Ni,Cu,As,Cd,Sb,Tl,Pb),60μg/mL | Solution | 20mL | |
| NCSZ-M0723-60μg/mL | Water Quality 7 Elements Mixed Standard Solution (Mn,Cu,Zn,As,Se,Cd,Pb),60μg/mL | Solution | 20mL | |
| NCSZ-M1116-0.5mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl),0.5mg/L | Solution | 20mL | |
| NCSZ-M1116-1mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl),1mg/L | Solution | 20mL | |
| NCSZ-M1116-4mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl),4mg/L | Solution | 20mL | |
| NCSZ-M1116-2mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl),2mg/L | Solution | 20mL | |
| NCSZ-M2008-40μg/L | Water Quality 20 Rare Earth Elements Mixed Control Sample (Gd,Y,Sm,Nd,Sc,Ho,Ce,Er,Eu,Tm,Tb,Dy,Lu,La,Pr,Yb,W,Nb,Re,Ge),40μg/L | Solution | 20mL | |
| NCSZ-M0512-50μg/L | Water Quality 5 Anion Mixed Control Sample (F⁻,Cl⁻,NO₃⁻,NO₂⁻,SO₄²⁻),50μg/L | Solution | 20mL | |
| NCSZ-M1006-60μg/L | Water Quality 10 Elements Mixed Control Sample (Cr,Mn,Co,Ni,Cu,As,Cd,Sb,Tl,Pb),60μg/L | Solution | 20mL | |
| NCSZ-M0723-60μg/L | Water Quality 7 Elements Mixed Standard Solution (Mn,Cu,Zn,As,Se,Cd,Pb),60μg/L | Solution | 20mL | |
| NCSZ-M2407-10ug/L | Water Quality 24 Elements Mixed Standard Sample (As,Al,Ag,Be,Bi,Ba,Cr,Cd,Cu,Cs,Pb,Ni,Ga,Li,In,Mn,Se,Sr,Sb,V,Tl,Zn,Fe,Sn),10μg/L | Solution | 20mL | |
| NCSZ-M0512-2020(5) | Water Quality 5 Anion Mixed Control Sample (NO3,NO2,F,SO4,Cl) | Solution | 20mL | |
| NCSZ-M0904-1ug/mL | Water Quality 9 Elements Mixed Standard Sample (B,Ge,Mo,Nb,P,Re,Ti,W,Zr),1μg/mL | Solution | 20mL | |
| NCSZ-M1005-80ug/l | Water Quality 10 Elements Mixed Standard Sample (Au,Hf,Ir,Pd,Pt,Rh,Ru,Sb,Te,Sn),80μg/L | Solution | 20mL | |
| NCSZ-M1505-5.0mg/L | Water Quality 15 Elements Mixed Control Sample (Al,Ba,Be,Cd,Co,Cr,Cu,Fe,Mn,Mo,Ni,Pb,Zn,V,Ag),5.0mg/L | Solution | 20mL | |
| NCSZ-M0322-10ug/ml | Water Quality 3 Elements Mixed Control Sample (Chlorate, Dichloroacetic acid, Trichloroacetic acid),10μg/mL | Solution | 50mL | |
| NCSZ-M1021-1ug/ml(20mL) | Water Quality 10 Elements Mixed Control Sample (Zr,Co,Mo,Ni,Pb,Cu,Se,Sn,Zn,Ag),1μg/mL | Solution | 20mL | |
| NCSZ-M3005-4μg/mL | Certified Reference Material, Water Quality Multi-element Mixed Control Sample (Ag,Al,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Mo,Na,Ni,P,Pb,S,Sb,Sn,Se,Tl,Ti,V,Zn,Hg),4μg/mL | Solution | 20mL | |
| NCSZ-M1609-4μg/mL | Standard Material / Water Quality Mixed Control Sample (Al,Mn,Fe,Cu,Zn,As,Cd,Pb), 4μg/mL | Solution | 20mL | |
| NCSZ-M0921-5μg/mL | Standard Material / Water Quality Mixed Control Sample (B,Be,Cr,Co,Ni,Cu,Zn,Cd,Pb), 5μg/mL | Solution | 20mL | |
| NCSZ-M1610-4μg/mL | Standard Material / Water Quality Mixed Control Sample (Sb,Al,As,Be,Bi,Ag,Cu,K,Ca,Mg,Na,Ti,Fe), 4μg/mL | Solution | 20mL | |
| NCSZ-M1809-0.1ug/ml | Water Quality 18 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Fe,Mn,Al,Ag,Ni,B,Ti,V,Sb,Tl,Co,Mo,Be,Ba), 0.1μg/mL | Solution | 20mL | |
| NCSZ-M0717-0.1μg/mL | Water Quality 7 Elements Mixed Control Sample (Al,Mn,Fe,Cu,Zn,Cd,Pb), 0.1μg/mL | Solution | 20mL | |
| NCSZ-ClO3-0.46μg/mL | Water Quality Chlorate Control Sample, 0.46μg/mL | Solution | 20mL | |
| NCSZ-M1110-100μg/L | Water Quality 11 Elements Mixed Control Sample (Al,Cr,Mn,Fe,Ni,Cu,Zn,As,Se,Cd,Pb), 100μg/L | Solution | 50mL | |
| NCSZ-M1110-1mg/L | Water Quality 11 Elements Mixed Control Sample (Al,Cr,Mn,Fe,Ni,Cu,Zn,As,Se,Cd,Pb), 1mg/L | Solution | 50mL | |
| NCSZ-M0606-1000μg/mL (Undiluted) | Water Quality 6 Elements Mixed Control Sample (Na,Mg,Al,K,Ca,Fe), 1000μg/mL (Undiluted) | Solution | 20mL | |
| NCSZ-M0322-2020(3) | Water Quality 3 Elements Mixed Control Sample (Chlorate, Dichloroacetic acid, Trichloroacetic acid) | Solution | 50mL | |
| NCSZ-M1119-40.0μg/L | Water Quality 11 Elements Mixed Control Sample (B,Ge,Mo,Nb,P,Re,Ti,W,Zr,Au,Tb), 40.0μg/L | Solution | 50mL | |
| NCSZ-M0701-2020(11) | Water Quality 7 Anion Mixed Control Sample (NO3,NO2,F,PO4,SO4,Cl,Br) | Solution | 20mL | |
| NCSZ-M0701-2020(12) | Water Quality 7 Anion Mixed Control Sample (NO3,NO2,F,PO4,SO4,Cl,Br) | Solution | 20mL | |
| NCSZ-M1005-10μg/L | Water Quality 10 Elements Mixed Control Sample (Au,Hf,Ir,Pd,Pt,Rh,Ru,Sb,Te,Sn), 10μg/L | Solution | 20mL | |
| NCSZ-M0512-2μg/mL | Water Quality 5 Anion Mixed Control Sample (NO3,NO2,F,SO4,Cl), 2μg/mL | Solution | 20mL | |
| NCSZ-M2402-0.8μg/mL | Water Quality 24 Elements Mixed Control Sample (As,Se,V,Ba,Co,Fe,Pb,Ti,Bi,Be,Cu,Al,In,Cr,Cs,Ag,Rh,Li,Zn,Mn,Sr,Cd,Ni,Ga), 0.8μg/mL | Solution | 20mL | |
| NCSZ-M3203-2020(1) | Water Quality 32 Elements Mixed Control Sample (Ag,Al,As,Au,B,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Mo,Na,Ni,Pb,S,Sb,Se,Sn,Sr,Ti,V,W,Zn,Hg) | Solution | 20mL | |
| NCSZ-M0322-50ug/l | Water Quality 3 Elements Mixed Control Sample (Chlorate, Dichloroacetic acid, Trichloroacetic acid), 50μg/L | Solution | 50mL | |
| NCSZ-ClO3-10μg/mL | Water Quality Chlorate Control Sample, 10μg/mL | Solution | 20mL | |
| NCSZ-M1407-0.15 mg/L | Water Quality 14 Elements Mixed Control Sample (Ag,As,Be,Bi,Ba,Co,Cu,Fe,Mn,Mo,Ni,Pb,Se,Sb,Tl,V), 0.15mg/L | Solution | 20mL | |
| NCSZ-M0202-2020(7) | Water Quality 2 Elements Mixed Control Sample (TN,TP) | Solution | 20mL | |
| NCSZ-M0202-2020(8) | Water Quality 2 Elements Mixed Control Sample (TN,TP) | Solution | 20mL | |
| NCSZ-M0530-3μg/L | Water Quality Mixed Control Sample (Ag,Be,Ti,Pb,Sb), 3μg/L | Solution | 20mL | |
| NCSZ-M0530-10μg/L | Water Quality Mixed Control Sample (Ag,Be,Ti,Pb,Sb), 10μg/L | Solution | 20mL | |
| NCSZ-M0530-30μg/L | Water Quality Mixed Control Sample (Ag,Be,Ti,Pb,Sb), 30μg/L | Solution | 20mL | |
| NCSZ-M0605-2020(8) | Water Quality 6 Elements Mixed Control Sample (Li,K,Na,Ca,Mg,NH4) | Solution | 20mL | |
| NCSZ-M3001-10ug/L | Water Quality 30 Elements Mixed Control Sample (As,Ag,Be,Ni,Sb,Mo,Al,B,Ba,Bi,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Na,Pb,S,Se,Sn,Sr,Ti,V,W,Zn,P,I), 10μg/L | Solution | 20mL | |
| NCSZ-M1603-10μg/L | Water Quality 16 Rare Earth Elements Mixed Control Sample (La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Y,Sc), 10μg/L | Solution | 20mL | |
| NCSZ-M1603-50μg/L | Water Quality 16 Rare Earth Elements Mixed Control Sample (La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Y,Sc), 50μg/L | Solution | 20mL | |
| NCSZ-M1005-50μg/L | Water Quality 10 Elements Mixed Control Sample (Au,Hf,Ir,Pd,Pt,Rh,Ru,Sb,Te,Sn), 50μg/L | Solution | 20mL | |
| NCSZ-M0920-2020(1) | Water Quality 9 Elements Mixed Standard Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn) | Solution | 20mL | |
| NCSZ-M0920-2020(2) | Water Quality 9 Elements Mixed Standard Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn) | Solution | 20mL | |
| NCSZ-M0722-0.2ug/ml | Water Quality 7 Elements Mixed Control Sample (Al,Mn,Ba,Co,B,Fe,Ti), 0.2μg/mL | Solution | 20mL | |
| NCSZ-M0920-0.5ug/ml | Water Quality 9 Elements Mixed Control Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn), 0.5μg/mL | Solution | 20mL | |
| NCSZ-M0920-0.1ug/ml | Water Quality 9 Elements Mixed Control Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn), 0.1μg/mL | Solution | 20mL | |
| NCSZ-M0721-3ug/ml | Water Quality 7 Elements Mixed Standard Sample (Al,B,Ba,Co,Cu,Fe,Mn), 3μg/mL | Solution | 20mL | |
| NCSZ-M1401-2020(3) | Water Quality 14 Elements Mixed Control Sample (Al,Mn,Cu,Zn,Fe,As,Cd,Cr,Mo,Ni,Pb,Se,Sb,Tl) | Solution | 20mL | |
| NCSZ-M0920-2020(2) | Water Quality 9 Elements Mixed Standard Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn) | Solution | 20mL | |
| NCSZ-M1504-0.2ug/ml | Water Quality 15 Elements Mixed Standard Sample (Ag,As,Be,Cd,Cr,Mo,Ni,Pb,Sb,Se,Tl,Ti,V,Zn,Sn), 0.2μg/mL | Solution | 20mL | |
| NCSZ-M1114-2μg/mL | Water Quality 11 Elements Mixed Control Sample (Cr,Ba,Zn,Co,Ti,V,Pb,Mo,Cd,Tl,Be), 2μg/mL | Solution | 20mL | |
| NCSZ-M1115-10ug/ml | Water Quality 11 Elements Mixed Control Sample (Cu,Cd,Pb,Cr,Zn,Ni,Be,Se,Hg,As,Ba), 10μg/mL | Solution | 20mL | |
| NCSZ-M1006-60μg/mL | Water Quality 10 Elements Mixed Control Sample (Cr,Mn,Co,Ni,Cu,As,Cd,Sb,Tl,Pb), 60μg/mL | Solution | 20mL | |
| NCSZ-M0723-60μg/mL | Water Quality 7 Elements Mixed Standard Solution (Mn,Cu,Zn,As,Se,Cd,Pb), 60μg/mL | Solution | 20mL | |
| NCSZ-M1116-0.5mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl), 0.5mg/L | Solution | 20mL | |
| NCSZ-M1116-1mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl), 1mg/L | Solution | 20mL | |
| NCSZ-M1116-4mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl), 4mg/L | Solution | 20mL | |
| NCSZ-M1116-2mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl), 2mg/L | Solution | 20mL | |
| NCSZ-M2008-40μg/L | Water Quality 20 Rare Earth Elements Mixed Control Sample (Gd,Y,Sm,Nd,Sc,Ho,Ce,Er,Eu,Tm,Tb,Dy,Lu,La,Pr,Yb,W,Nb,Re,Ge), 40μg/L | Solution | 20mL | |
| NCSZ-M0512-50μg/L | Water Quality 5 Anion Mixed Control Sample (F⁻,Cl⁻,NO₃⁻,NO₂⁻,SO₄²⁻), 50μg/L | Solution | 20mL | |
| NCSZ-M1006-60μg/mL | Water Quality 10 Elements Mixed Control Sample (Cr,Mn,Co,Ni,Cu,As,Cd,Sb,Tl,Pb), 60μg/mL | Solution | 20mL | |
| NCSZ-M0723-60μg/mL | Water Quality 7 Elements Mixed Standard Solution (Mn,Cu,Zn,As,Se,Cd,Pb), 60μg/mL | Solution | 20mL | |
| NCSZ-M2407-10ug/L | Water Quality 24 Elements Mixed Standard Sample (As,Al,Ag,Be,Bi,Ba,Cr,Cd,Cu,Cs,Pb,Ni,Ga,Li,In,Mn,Se,Sr,Sb,V,Tl,Zn,Fe,Sn), 10μg/L | Solution | 20mL | |
| NCSZ-M0512-2020(5) | Water Quality 5 Anion Mixed Control Sample (NO3,NO2,F,SO4,Cl) | Solution | 20mL | |
| NCSZ-M0904-1ug/mL | Water Quality 9 Elements Mixed Standard Sample (B,Ge,Mo,Nb,P,Re,Ti,W,Zr), 1μg/mL | Solution | 20mL | |
| NCSZ-M1005-80ug/l | Water Quality 10 Elements Mixed Standard Sample (Au,Hf,Ir,Pd,Pt,Rh,Ru,Sb,Te,Sn), 80μg/L | Solution | 20mL | |
| NCSZ-M1505-5.0mg/L | Water Quality 15 Elements Mixed Control Sample (Al,Ba,Be,Cd,Co,Cr,Cu,Fe,Mn,Mo,Ni,Pb,Zn,V,Ag), 5.0mg/L | Solution | 20mL | |
| NCSZ-M0322-10ug/ml | Water Quality 3 Elements Mixed Control Sample (Chlorate, Dichloroacetic acid, Trichloroacetic acid), 10μg/mL | Solution | 50mL | |
| NCSZ-M1021-1ug/ml(20mL) | Water Quality 10 Elements Mixed Control Sample (Zr,Co,Mo,Ni,Pb,Cu,Se,Sn,Zn,Ag), 1μg/mL | Solution | 20mL | |
| NCSZ-M3005-4μg/mL | Standard Material, Water Quality Multi-element Mixed Control Sample (Ag,Al,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Mo,Na,Ni,P,Pb,S,Sb,Sn,Se,Tl,Ti,V,Zn,Hg), 4μg/mL | Solution | 20mL | |
| NCSZ-M2414-2μg/mL | Water Quality 24 Elements Mixed Control Sample (Al,Hf,Ba,Be,Bi,Cd,Cs,Cr,Co,Cu,Ga,Zn,Fe,Pb,Li,Mn,Ni,Rb,Se,Sr,Ti,V,In), 2μg/mL | Solution | 20mL | |
| NCSZ-M2701-10μg/L | Water Quality 27 Elements Mixed Control Sample (Li,Be,B,Na,Mg,Al,P,S,K,Ca,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Ag,Cd,In,Sn,Sb,Ba,Au,Pb,Bi), 10μg/L | Solution | 20mL | |
| NCSZ-M2701-50μg/L | Water Quality 27 Elements Mixed Control Sample (Li,Be,B,Na,Mg,Al,P,S,K,Ca,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Ag,Cd,In,Sn,Sb,Ba,Au,Pb,Bi), 50μg/L | Solution | 20mL | |
| NCSZ-M2701-100μg/L | Water Quality 27 Elements Mixed Control Sample (Li,Be,B,Na,Mg,Al,P,S,K,Ca,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Ag,Cd,In,Sn,Sb,Ba,Au,Pb,Bi), 100μg/L | Solution | 20mL | |
| NCSZ-M0820-0.3μg/mL | Water Quality 8 Elements Mixed Control Sample (Fe,Mn,Cu,Zn,Al,As,Cd,Pb), 0.3μg/mL | Solution | 20mL | |
| NCSZ-M1205-2020(3) | Water Quality 12 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Mn,Cr,Ni,Co,V,Sn,Be,Ti) | Solution | 20mL | |
| NCSZ-M2210-2μg/mL | Water Quality 22 Elements Mixed Control Sample (Be,B,Na,Al,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Mo,Ag,Cd,Sb,Ba,Ti,Pb), 2μg/mL | Solution | 20mL | |
| NCSZ-M2210-0.05μg/mL | Water Quality 22 Elements Mixed Control Sample (Be,B,Na,Al,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Mo,Ag,Cd,Sb,Ba,Ti,Pb), 0.05μg/mL | Solution | 20mL | |
| NCSZ-M1213-2mg/L | Water Quality 12 Elements Mixed Control Sample (Ag,Al,As,Be,Bi,Cd,Cr,Cu,Fe,Mn,Ni,Pb,Se,Sb,Sn,Ti,Zn), 2mg/L | Solution | 20mL | |
| NCSZ-M3205-60μg/L | Water Quality 32 Elements Mixed Control Sample (Ag,Al,As,Au,B,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Mo,Na,Ni,Pb,S,Sb,Se,Sn,Sr,Ti,V,W,Zn,Hg), 60μg/L | Solution | 20mL | |
| NCSZ-M1214-2020(1) | Water Quality 12 Elements Mixed Control Sample (Ag,As,Be,Bi,Cd,Cr,Cu,Fe,Mn,Mo,Ni,Pb,Se,Sb,Te,V), 2020(1) | Solution | 20mL | |
| NCSZ-M0626-2020(1) | Water Quality 6 Elements Mixed Control Sample (Al,B,Ba,Co,Fe,Mn,Ti), 2020(1) | Solution | 20mL | |
| NCSZ-M2415-50μg/L | Water Quality 24 Elements Mixed Control Sample (Sb,Al,As,Be,Bi,Cd,Co,Cu,Mn,Mo,Ni,Se,Ag,Ti,U,V,Zn,Bi,Sn,Sr,Si,In), 50μg/L | Solution | 20mL | |
| NCSZ-M0627-200ug/L | Water Quality 6 Elements Mixed Control Sample (Fe,Mn,Cu,Zn,Cr,Ni), 200ug/L | Solution | 20mL | |
| NCSZ-M0730-50ug/L | Water Quality 7 Elements Mixed Control Sample (Cd,Pb,Cr,Al,Ag,As,Se), 50ug/L | Solution | 20mL | |
| NCSZ-M0537-20ug/L | Water Quality 5 Elements Mixed Control Sample (Cr,Se,Cd,Pb,As), 20ug/L | Solution | 20mL | |
| NCSZ-M0810-2020(4) | Water Quality 8 Elements Mixed Control Sample (Cr,Mn,Fe,Cu,Zn,Cd,Pb,Ni), 2020(4) | Solution | 20mL | |
| NCSZ-M0333-2020(1) | Water Quality 3 Elements Mixed Control Sample (Cu,Pb,Cd), 2020(1) | Solution | 20mL | |
| NCSZ-M1813-4μg/mL | Water Quality 18 Elements Mixed Control Sample (Be,B,Al,Cr,Mn,Co,Ni,Cu,Zn,As,Se,Mo,Ag,Cd,Sb,Ba,Ti,Pb), 4μg/mL | Solution | 20mL | |
| NCSZ-M0403-2020(23) | Water Quality 4 Anion Mixed Control Sample (F,Cl,NO3,SO4), 2020(23) | Solution | 20mL | |
| NCSZ-M2702-100ug/mL | Water Quality 27 Elements Mixed Control Sample (Li,Be,B,Na,Mg,Al,K,Ca,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Sr,Mo,Ag,Cd,In,Sn,Sb,Ba,Au,Pb,Bi), 100ug/mL | Solution | 50mL | |
| NCSZ-M0731-0.08μg/mL | Water Quality 7 Elements Mixed Control Sample (Cr,Ni,Cu,Cd,Pb,Zn,Se), 0.08μg/mL | Solution | 20mL | |
| NCSZ-M0920-2020(2) | Water Quality 9 Elements Mixed Standard Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn), 2020(2) | Solution | 20mL | |
| NCSZ-M0920-2020(3) | Water Quality 9 Elements Mixed Standard Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn), 2020(3) | Solution | 20mL | |
| NCSZ-M0722-0.2ug/ml | Water Quality 7 Elements Mixed Control Sample (Al,Mn,Ba,Co,B,Fe,Ti), 0.2ug/ml | Solution | 20mL | |
| NCSZ-M0920-0.5ug/ml | Water Quality 9 Elements Mixed Control Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn), 0.5ug/ml | Solution | 20mL | |
| NCSZ-M0920-0.1ug/ml | Water Quality 9 Elements Mixed Control Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn), 0.1ug/ml | Solution | 20mL | |
| NCSZ-M0721-3ug/ml | Water Quality 7 Elements Mixed Standard Sample (Al,B,Ba,Co,Cu,Fe,Mn), 3ug/ml | Solution | 20mL | |
| NCSZ-M1401-2020(3) | Water Quality 14 Elements Mixed Control Sample (Al,Mn,Cu,Zn,Fe,As,Cd,Cr,Mo,Ni,Pb,Se,Sb,Tl), 2020(3) | Solution | 20mL | |
| NCSZ-M0920-2020(2) | Water Quality 9 Elements Mixed Standard Sample (As,Cd,Pb,Mn,Cu,Ni,Cr,Hg,Zn), 2020(2) | Solution | 20mL | |
| NCSZ-M1504-0.2ug/ml | Water Quality 15 Elements Mixed Standard Sample (Ag,As,Be,Cd,Cr,Mo,Ni,Pb,Sb,Se,Tl,Ti,V,Zn,Sn), 0.2ug/ml | Solution | 20mL | |
| NCSZ-M1114-2μg/mL | Water Quality 11 Elements Mixed Control Sample (Cr,Ba,Zn,Co,Ti,V,Pb,Mo,Cd,Tl,Be), 2μg/mL | Solution | 20mL | |
| NCSZ-M1115-10ug/ml | Water Quality 11 Elements Mixed Control Sample (Cu,Cd,Pb,Cr,Zn,Ni,Be,Se,Hg,As,Ba), 10ug/ml | Solution | 20mL | |
| NCSZ-M1006-60μg/mL | Water Quality 10 Elements Mixed Control Sample (Cr,Mn,Co,Ni,Cu,As,Cd,Sb,Tl,Pb), 60μg/mL | Solution | 20mL | |
| NCSZ-M0723-60μg/mL | Water Quality 7 Elements Mixed Standard Solution (Mn,Cu,Zn,As,Se,Cd,Pb), 60μg/mL | Solution | 20mL | |
| NCSZ-M1116-0.5mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl), 0.5mg/L | Solution | 20mL | |
| NCSZ-M1116-1mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl), 1mg/L | Solution | 20mL | |
| NCSZ-M1116-4mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl), 4mg/L | Solution | 20mL | |
| NCSZ-M1116-2mg/L | Water Quality 11 Elements Mixed Control Sample (Cu,Pb,Zn,Cd,Cr,Be,Mn,Co,Ni,As,Tl), 2mg/L | Solution | 20mL | |
| NCSZ-M2008-40μg/L | Water Quality 20 Rare Earth Elements Mixed Control Sample (Gd,Y,Sm,Nd,Sc,Ho,Ce,Er,Eu,Tm,Tb,Dy,Lu,La,Pr,Yb,W,Nb,Re,Ge), 40μg/L | Solution | 20mL | |
| NCSZ-M0512-50μg/L | Water Quality 5 Anion Mixed Control Sample (F⁻,Cl⁻,NO₃⁻,NO₂⁻,SO₄²⁻), 50μg/L | Solution | 20mL | |
| NCSZ-M1006-60μg/mL | Water Quality 10 Elements Mixed Control Sample (Cr,Mn,Co,Ni,Cu,As,Cd,Sb,Tl,Pb), 60μg/mL | Solution | 20mL | |
| NCSZ-M0723-60μg/mL | Water Quality 7 Elements Mixed Standard Solution (Mn,Cu,Zn,As,Se,Cd,Pb), 60μg/mL | Solution | 20mL | |
| NCSZ-M2407-10ug/L | Water Quality 24 Elements Mixed Standard Sample (As,Al,Ag,Be,Bi,Ba,Cr,Cd,Cu,Cs,Pb,Ni,Ga,Li,In,Mn,Se,Sr,Sb,V,Tl,Zn,Fe,Sn), 10μg/L | Solution | 20mL | |
| NCSZ-M0512-2020(5) | Water Quality 5 Anion Mixed Control Sample (NO3,NO2,F,SO4,Cl), 2020(5) | Solution | 20mL | |
| NCSZ-M0904-1ug/mL | Water Quality 9 Elements Mixed Standard Sample (B,Ge,Mo,Nb,P,Re,Ti,W,Zr), 1ug/mL | Solution | 20mL | |
| NCSZ-M1005-80ug/l | Water Quality 10 Elements Mixed Standard Sample (Au,Hf,Ir,Pd,Pt,Rh,Ru,Sb,Te,Sn), 80ug/l | Solution | 20mL | |
| NCSZ-M1505-5.0mg/L | Water Quality 15 Elements Mixed Control Sample (Al,Ba,Be,Cd,Co,Cr,Cu,Fe,Mn,Mo,Ni,Pb,Zn,V,Ag), 5.0mg/L | Solution | 20mL | |
| NCSZ-M0322-10ug/ml | Water Quality 3 Elements Mixed Control Sample (Chlorate, Dichloroacetic acid, Trichloroacetic acid), 10μg/mL | Solution | 50mL | |
| NCSZ-M1021-1ug/ml(20mL) | Water Quality 10 Elements Mixed Control Sample (Zr,Co,Mo,Ni,Pb,Cu,Se,Sn,Zn,Ag), 1μg/mL | Solution | 20mL | |
| NCSZ-M3005-4μg/mL | Standard Material, Water Quality Multi-element Mixed Control Sample (Ag,Al,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Mo,Na,Ni,P,Pb,S,Sb,Sn,Se,Tl,Ti,V,Zn,Hg), 4μg/mL | Solution | 20mL | |
