PURFLOCK

Colorimetric surface swabs for use in the detection of bacteria and other micro-organisms on food surfaces

[ Testing sample collection equipment, namely, a disposable swab applicator stick with a sanitary absorbent flocking tip for collecting and preserving blood, saliva, DNA and other biological specimens for laboratory or forensic testing ]

[ Disposable medical device for collecting and preserving blood, saliva, DNA and other biological specimens for medical diagnostic use consisting of a swab applicator stick with a sanitary absorbent flocked tip ]