52
Appendices
Chemical Conc. Temp. (° C) Result
Acetic anhydride — 20 ▀
Ethanol —
20 ▀
78 ▲
Hydrofl uoric acid 5% 20 ●
Glycol — 20 ▀
Glycerol — 100 ▀
Hexane — 20 ▲
Saline solution 10% 20 ▀
Methanol — 65 ▀ (1)
▲(1)
Sodium chlorate 20% 20 ▀
Phosphoric acid
30%
20 ▀
50%
Hydrochloric acid 10%
20 ▀
80 ●
Sulfuric acid 10% 20 ▀
Detergent solution 1% 20 ▀
Hydrogen peroxide
10%
20 ▀
30%
NOTES:
▀ = No limit on use.
▲ = Caution: not appropriate for some uses.
● = Do not use.
(1) Two grades of ELASTOCIL
®
tubing were tested with each chemical;
those 2 grades are: R401/60 standard mix and R800/80 highly fi lled mix.
Compatibility of the 2 grades with each of the chemicals listed is the same
EXCEPT for compatibility with methanol; for standard, compatibility is ▀;
for highly fi lled, compatibility is ▲.
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