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NCSZ-I-18μg/L 标样/水质I碘质控样
NCSZ-I-5μg/L 标样/水质I碘质控样
NCSZ-I-180μg/L 标样/水质I碘质控样
NCSZ-M0424-10ug/L 标样/水质4种混合质控样锂钠钾钙 Li,Na,K,Ca
NCSZ-M1102-1000μg/mL (不稀释)标样/水质11种混合质控样-铍铬钴镍铜砷锶银镉铅铋Be,Cr,Co,Ni,Cu,As,Sr,Ag,Cd,Pb,Bi 1000μg/mL
NCSZ-As-80μg/mL 标样/水质砷As质控样80μg/mL
NCSZ-As-200μg/mL 标样/水质砷As质控样200μg/mL
NCSZ-M2207-60µg/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-M0619-10μg/mL 标样/水质6种混合质控样 锌镉铅镍铜钡Zn,Cd,Pb,Ni,Cu,Ba
NCSZ-M0607-4μg/mL 标样/水质6种混合质控样-氟氯硝酸根亚硝酸根硫酸根磷酸根F-、Cl-、NO2-、NO3-、PO43-、SO42-