Coupler Set Polypropylene Coliwasas - 5 Pack Free Shipping

Economical, durable Coliwasa is made of see-through polypropylene for superior resistance to chemicals and breakage. Neoprene stoppers with TFE film coating on top and bottom for improved safety, stick resistance, and sample transfer (sampler can serve as a container for non-hazardous samples). Take representative samples from top to bottom of buckets, drums, tanks and tankers. Handles liquids, slurries, sludge, and semi-solids. Resists acids, alkalies, hydrocarbons, ketones, aldehydes, esters, oxidizers, and glycols. Optional Coupler Set combines two sections of 1" Coliwasa to increase sampler length and compatibility of application. Optional Purge-Squeegee Kit allows rapid and neat emptying of viscous samples. Avoids spillage and helps to decontaminate while automatically cleaning the inside and outside of the sampler tube.