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Paragraph 8 C. Special cases

Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below:

The Table to this Part of this Schedule shall be read with the notes to it.

TABLE

Conditions of contact in worst foreseeable useTest conditions
Contact timeTest time
t<=5 minutesf1
5 minutes<t<=0.5 hours0.5 hours
0.5 hours<t<=0.5 hours1 hour
1 hour<t<=2 hours2 hours
2 hours<t<=4 hours4 hours
4 hours<t<=24 hours24 hours
t>24 hours10 days
contact temperatureTest temperature

NOTES:

(1)

The period of time which represents the worst foreseeable conditions of contact.

(2)

This temperature shall be used only for simulant D. For simulant A, B or C the test may be replaced by a test at 100°C or at reflux temperature for a duration of four times the time selected in accordance with paragraph 1 of this Part of this Schedule.

T<=5°C5°C
5°C<T<=20°C20°C
20°C<T<=40°C40°C
40°C<T<=70°C70°C
70°C<T<=100°C100°C or reflux temperature
100°C<T<=121°C121°Cf2
121°C<T<=130°C130°C
130°C<T<=150°C150°C
T>150°C175°C

Annotations

Footnotes

f1

(*)

Simulant B shall not be used where the pH is more than 4.5.

f2

(2)

This temperature shall be used only for simulant D. For simulant A, B or C the test may be replaced by a test at 100°C or at reflux temperature for a duration of four times the time selected in accordance with paragraph 1 of this Part of this Schedule.