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Replies to post #710 on PharmChem Laboratories Inc (PCHM)
deet49
11/25/13 1:27 AM
#712 RE: redlepper #710
Sweat To test sweat, a bandage-like patch is placed on the upper arm, midriff, or lower back and worn for at least 24 hours to collect sweat. Contaminants from the environment cannot penetrate the adhesive barrier from the outside, so the patch can be worn during normal activities, including bathing and swimming. To prevent tampering, the adhesive plastic film cannot be reapplied once removed. The results cannot be diluted.