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sample cannot be collected from the pump chamber, then a sample should be collected from the
reaction chamber. This information should be noted in the log as well as the other observations
used to collect this sample.
H.
Take the sample for pH and temperature and test for those parameters immediately. When
finished with this sample, discard it back into the system and rinse it several times with water.
I.
Take the DO reading inside the reaction chamber and outside the unit in the anoxic zone of the
tank.
J.
Record the pH, DO, and temperature in the logbook along with the date, address, and time.
K.
Take the sample bottles and place them into the cooler with the wet ice. The bottles should be
well covered by the ice in order to facilitate faster cooling.
L.
Clean the sampling containers with antibacterial soap and water and rinse them with distilled
water before collecting another sample.
M.
Fill out the Chain of Custody Sheet with correct sample ID numbers and all other required
information and/or pertinent comments. Be sure and sign this sheet and observe the laboratory
personnel signing it when you deliver a sample. The samples should be delivered the same day
they are collected. If necessary, arrangements can be made to deliver the samples after normal
business hours.
Summary of Contents for HighStrengthFAST 1.0
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