NCS1453284

Pb,Sn,As,Sb,Bi,P,Al,Ti,Si,Te,W,Nb,B

NCS148960

Be,Co,Mn,Bi,Ce,In

NCS148961

Zr、Nb、Mo、Cd、Hf、Sn、W、Pb、In、Ta、Tl、Bi

NCS1453294

Al,Ti,Mg,Cu,Fe,Ni,Cr,Zn

NCS1453298

12种金属混标 Sb,Bi,B,Ge,Hf,Mo,Nb, Re, Ta,Sn,W,Zr 锑铋硼锗铪钼铌铼钽锡钨锆

NCS1453299

2种金属混标 Th, Y 钍钇

NCS148962

Be,Ni,Cd

NCS148963

Ni,Cr,Mo,Nb,Al,Ti,Co,PB,Mg,Si,Mn,Cu

NCS148964

Cr,Mo,Nb,Al,Ti,Fe,Co,P,Cu,Si,Mn

NCS148965

Cr,Mo,Al,Ti,Fe,Co,P,Cu,Si,Mn,B,W

NCS148966

Zn,Pb,P,Ni,Al,Fe,B,Mn,S,Cu,Mg,Cd,Cr,La,Ce,Co,V,Ca

NCS148970

钼钴铍硼锑镍钡钛铊混标，Mo、Co、Be、B、Sb、Ni、Ba、Ti、Tl

NCS148909

混标

NCS141887(100ml)

混标

NCS1453241

混标

NCS1453234

Ba,B,V,Mo,Co,Sb,Ti,Tl

NCS1453238

Cu,Pb,Cd,Ni,Cr,Co,Mo,V,Tl,Be,Ba,Mn,Ti,Se,As,Sb,Sn,Sr,Bi,Zn,Ag

NCS141334

Ce,Co,Li,Tl,Y混标

NCS148967

B,P

NCS148968

Fe,Al,As,Mg,Cu,Ca,Mn,Ni,Cr,Zn,Ti