Sigma 1-14 - Page 58

Laboratory centrifuge Sigma 1-14
11 Appendix
58 / 67
Version 08/2012, Rev. 3.14 of 11/08/2017 • sb
Translation of the original operating manual, part no. 0700002
- no data
1 resistant
2 practically resistant
3 partially resistant
4 not resistant
Concentration
High Density Polyethylene
Polyamide
Polycarbonate
Polyoxymethylene
Polypropylene
Polysulfone
Polyvinyl chloride, hard
Polyvinyl chloride, weak
Polytetrafluorethylene
Acrylonitrile-butadiene- caoutchouc
Aluminium
Medium
Formula
[%]
HDPE
PA
PC
POM
PP
PSU
PVC
PVC
PTFE
NBR
AL
Sodium bisulphite
NaHSO
3
10
1
1
2
4
1
-
-
-
1
1
1
Sodium carbonate
Na
2
CO
3
10
1
1
1
1
1
-
-
-
1
-
3
Sodium chloride
NaCl
30
1
1
1
1
1
1
1
1
1
1
3
Sodium hydroxide
NaOH
30
1
1
4
1
1
1
1
1
1
2
4
Sodium hydroxide
NaOH
50
1
1
4
1
1
1
1
-
1
2
4
Sodium sulfate
Na
2
SO
4
10
1
1
1
1
1
1
1
1
1
1
1
Spirits
C
2
H
6
O
96
1
1
1
1
1
1
1
3
1
-
1
Styrene
C
8
H
8
100
4
1
4
1
3
-
4
4
1
4
1
Sulphuric acid
H
2
SO
4
6
1
4
1
4
1
1
1
-
1
2
3
Sulphuric acid
H
2
SO
4
fuming
4
4
4
4
4
4
4
4
1
4
3
Tallow
—
100
1
1
1
1
1
-
1
1
1
1
1
Tetrahydrofuran (THF)
C
4
H
8
O
100
3
1
4
1
3
4
4
4
1
3
1
Tetrahydronaphthalene
C
10
H
12
100
3
1
4
1
4
4
4
4
1
-
1
Thionyl chloride
Cl
2
SO
100
4
4
4
2
4
4
4
4
1
-
3
Tin chloride
SnCl
2
10
1
4
2
2
1
-
-
-
1
1
4
Transformer oil
—
100
1
1
3
3
1
1
1
-
1
1
1
Trichloroethane
C
2
H
3
Cl
3
100
3
3
4
2
4
4
4
4
1
4
4
Urea
CH
4
N
2
O
10
1
1
1
1
1
-
-
-
1
1
1
Urine
—
100
1
1
1
1
1
-
1
1
1
-
2
Vinegar
C
2
H
4
O
2
10
1
4
1
1
1
1
1
1
1
2
1
Vinegar
C
2
H
4
O
2
90
1
4
4
4
1
3
1
4
1
-
1
Wax
—
100
-
1
1
1
-
-
-
1
-
1
Wines
—
100
1
1
1
2
1
1
1
1
1
-
4
Xylene
C
8
H
10
100
3
1
4
1
4
4
4
4
1
4
1
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