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NCSZ-M0508-2020(3) 标样/水质5种混合质控样-氟氯溴硝酸根硫酸根F,Cl,Br,NO3,SO4
NCSZ-S-2020(9) 标样/水质硫化物质控样0-0.2μg/mL
NCSZ-Rh-2020(5) 标样/水质Rh铑质控样10μg/mL
NCSZ-Pt-2020(3) 标样/水质Pt质控样10μg/mL
NCSZ-V-2020(8) 标样/水质V钒质控样10μg/mL
NCSZ-Mo-2020(10) 标样/水质Mo钼质控样
NCS185582 标准物质/25种混合标准溶液/锂铍镁铝钪锰钴镍铜锌镓锶钇铑银铟铯钡铈铽钬钽铊铋铀Li,Be,Mg,Al,Sc,Mn,Co,Ni,Cu,Zn,Ga,Sr,Y,Rh,Ag,In,Cs,Ba,Ce,Tb,Ho,Ta,Tl,Bi,U-替代THERMO-5A-250ML
NCS185703 标准物质/8种混合标准溶液-钠钾铬铁镍铜锌镉Na,K,Cr,Fe,Ni,Cu,Zn,Cd
NCS185580 标准物质/17种混合标准溶液-铍铝钒铬锰钴镍铜锌砷硒银镉锑钡铊铅Be,Al,V,Cr,Mn,Co,Ni,Cu,Zn,As,Se,Ag,Cd,Sb,Ba,Tl,Pb
NCS185557 标准物质/17种混合标准溶液-钠镁铝钾钙铬锰铁镍铜锌砷硒镉锡汞铅Na,Mg,Al,K,Ca,Cr,Mn,Fe,Ni,Cu,Zn,As,Se,Cd,Sn,Hg,Pb