Content of impurities in ZnS powder
Element
[at.% ]
Element
[at.% ]
Element
[at.% ]
Element
[at.% ]
Element
[at.% ]
Li
1.1
´10
-5
Sc
<1
´
10
-7
Y
<1
´
10
-7
Ce
<5
´
10
-7
Os
<5
´
10
-7
Be
< 10
-6
Ti
<1
´
10
-7
Zr
<1
´
10
-7
Pr
<5
´
10
-7
Ir
<5
´
10
-7
B
<
5
´
10
-7
V
<1
´
10
-7
Nb
<1
´
10
-7
Nd
<1
´
10
-7
Pt
<5
´
10
-7
C
10
-4
Cr
2.5
´
10
-6
Mo
<2
´
10
-7
Sm
<1
´
10
-7
Au
<1
´
10
-6
N
1.1
´
10
-4
Mn
3.6
´
10
-6
Ru
<2
´
10
-7
Eu
<1
´
10
-7
Hg
<1
´
10
-6
O
3.3
´
10
-5
Fe
1.0
´
10
-4
Rh
<5
´
10
-7
Gd
<1
´
10
-7
Tl
<1
´
10
-6
F
< 10
-6
Co
5.0´
10
-7
Pd
<5
´
10
-7
Tb
<1
´
10
-7
Pb
<1
´
10
-6
Na
1.8
´
10
-5
Ni
2.1
´
10
-6
Ag
<3
´
10
-6
Dy
<1
´
10
-7
Bi
<1
´
10
-6
Mg
2.0
´
10
-5
Cu
2.0
´
10
-5
In
<5
´
10
-6
Ho
<1
´
10
-7
Th
<1
´
10
-6
Al
3.0
´
10
-5
Cd
1.7
´
10
-3
Sn
<5
´
10
-7
Er
<1
´
10
-7
U
<
5
´
10
-8
Si
9.5´
10
-5
Ga
<3
´
10
-7
Sb
<2
´
10
-7
Tm
<1
´
10
-7
Ca
3.3
´
10
-5
P
<
5
´
10
-7
Ge
<1
´
10
-6
Te
<1
´
10
-5
Yb
<1
´
10
-7
Rb
<1
´
10
-6
Se
7.3
´
10
-4
As
<1.
5
´
10
-6
I
<2
´
10
-7
Lu
<1
´
10
-7
La
<5
´
10
-7
Cl
1.1
´
10
-6
Sr
<
5
´
10
-8
Cs
<2
´
10
-7
Hf
<1
´
10
-7
Re
<2
´
10
-7
K
<1
´
10
-6
Br
<2
´
10
-6
Ba
<1
´
10
-6
W
<3
´
10
-7