Osprey Scientific Inc.

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

10 Foot - 1in ID COLIWASAS are available!
120" Length, 1" ID &1,420 ML's

Specifications:

• 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.

• Neoprene stoppers have TFE film coating for improved stick resistance.

• Teflon® Coupler Set allows you to combine any two of the five 1" I. D. coliwasa type together to increase sampler length.

• Purge-Squeegee Kits have a unique inside-outside squeegee attachment that cleans tube while making extraction.

Compliance:

• Meets CFR 40 and SW-846 of EPA Regulations & Standard Methods