5.
Use the Sampler.
WARNING
To avoid test results you cannot trust, open sampler-
detector bag and conduct tests while facing into the wind.
This will prevent vapors from your equipment and clothing
from contaminating the sampler-detector.
NOTE
Do not let sampler-detector be exposed to heavy rain or
other forms of water. You may not be able to trust the
test results.
Do not touch sampler-detector test spots. Dirt and oil
from your gloves will cause results you cannot trust.
a. The procedure for using the sampler is:
Step 1.
Pull off and discard the pull tab to expose the
Lewisite Detecting Tablet (Figure 4-9).
Step 2.
Rub the top half of the white paper side of the
Lewisite Tablet rubbing tab on the Lewisite Detecting
Tablet. Repeat rubbing until a mark is visible (Figure
4-9).
Figure 4-9.
Prepare Lewisite Detecting Tablet
Step 3.
Hold sampler with test spots or arrow pointing up
(Figure 4-10).
IS0345
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