Inside/Outside Purge Squeegee Kit
Inside/Outside Purge-Squeegee Kits allow for easy and more accurate transfer of sample to jar to avoid spillage and contamination. A unique inside/outside squeegee attachment cleans the tube while making the extraction. The ability to squeegee off the inside and outside of a Coliwasa prevents excess drippage and mess. It also renders the Coliwasa 97% clean.