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NCS183046(1-2) 标准物质/2种混合标准溶液-氟氯F,Cl
NCSZ-NH3N-50μg/L 标样/水质氨氮NH3N质控样50μg/L
NCSZ-M1010-50μg/L 标样/水质10种混合质控样-铝铬锰铁铜锌砷硒镉铅Al,Cr,Mn,Fe,Cu,Zn,As,Se,Cd,Pb
NCSZ-M0917-2020(1) 标样/水质9种混合质控样铜锌铅镉铁锰铝铬镍Cu,Zn,Pb,Cd,Fe,Mn,Al,Cr,Ni
NCSZ-M2705-0.1μg/mL 标样/水质27种混合质控样银铝硼钡铍钙镉钴铬铜铁钾锂镁锰钼钠镍铅锶锡钍铊钛铀钒锌Ag,Al,B,Ba,Be,Ca,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Mo,Na,Ni,Pb,Sr,Sn,Th,Tl,Ti,U,V,Zn
NCSZ-Al-3μg/L 标样/水质Al铝质控样3μg/L
NCSZ-Sr-20μg/L 标样/水质Sr锶质控样20μg/L
NCSZ-Be-60μg/L 标样/水质铍Be质控样60μg/L
NCSZ-U-50.1μg/L 标样/水质U铀质控样50.1μg/L
NCSZ-Be-0.8μg/L 标样/水质铍Be质控样0.8μg/L