Provider of Patented Coliwasa's built to USEPA SW846 and ASTM D5495
Use Blackburn Coliwasa to take representative samples of hazardous wastes, liquids, slurry-type sludge's and semi-solids from top to bottom of buckets, barrels, tanks or tankers. Also great for Q. A. and process sampling.
Samplers comply with EPA regulations and methods.
Each patented, contamination-free Coliwasa (9/16" or 1" dia.) has a 2" stick-out on bottom for ready-fill sampling of viscous liquids and semi-liquids.
Made of translucent, unmodified polypropylene for superior chemical resistance.
Resists acids, alkalis, aromatic and aliphatic hydrocarbons, ketones, aldehydes, esters, oxidizers and glycols.
Break-resistant sampler clamps shut to avoid spillage.
The sampler itself can serve as a sample container for non hazardous samples to eliminate the mess and inconvenience of sample transfer.
Teflon® Coupler Set available to combine any two of the five 1" I. D. coliwasa type together to increase sampler length.
Purge-Squeegee Kits available with unique inside-outside squeegee attachment that cleans tube while making extraction.
Available in Anti-Stat
Meets CFR 40 and SW-846 of EPA Regulations & Standard Methods
THE MOST COST-EFFECTIVE METHOD OF SAMPLING
77 South Henderson Galesburg, IL 61401 T 800 823 6762 F 309 342-0299