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NCS1871391 标准物质/18种混合标准溶液-银砷钡铍镉钴铬铜锰钼镍铅锑硒铊钒锌锡Ag,As,Ba,Be,Cd,Co,Cr,Cu,Mn,Mo,Ni,Pb,Sb,Se,Tl,V,Zn,Sn
NCS1871387 标准物质/16种混合标准溶液-银铝钙钴铬铜铁钾镁锰钼钠镍铅钨锌Ag,Al,Ca,Co,Cr,Cu,Fe,K,Mg,Mn,Mo,Na,Ni,Pb,W,Zn
NCS1871392 标准物质/N2H4联氨标准溶液
NCSZ-M0423-2020(1) 标样/水质4种混合质控样镧铈钐钇La,Ce,Sm,Y
NCSZ-M0725-4μg/mL 标样/水质7种混合质控样钾钠钙镁钡铁锶K,Na,Ca,Mg,Ba,Fe,Sr
NCSZ-M2010-4μg/mL 标样/水质20种混合质控样铝钡钙铬铁钾锂镁锰钠硅锶铜铅锌镉砷钴硼镍Al,Ba,Ca,Cr,Fe,K,Li,Mg,Mn,Na,Si,Sr,Cu,Pb,Zn,Cd,As,Co,B,Ni
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