Crush Two Outside Ampoules Marked No. 5
b. Temperatures Between +31F (-1C) and -25F (-32C).
between +31F (-1C) and -25F (-32C), the next steps will be
(1) Perform procedure for preparing the sampler for use in
paragraph 4, Steps 1 through 7.
Place unopened sampler in a warm place for at least five
(3) After five minutes, open sampler and check to see if
reagent ampoules are thawed. If reagent ampoules are still frozen,
return to warm place and wait until they are thawed completely.
(4) Perform procedure for using the sampler in paragraph 5,
Steps 1 through 9.
(5) Expose sampler outdoors for 10 minutes.
from direct sunlight.
Bring sampler into a warm place.
Wait for any frozen reagent ampoules to thaw.