Service Disabled Veteran Owned and Operated

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.

COLIWASA
Size and Capacity

TYPE
NUMBER
LENGTH
DIAMETER
CAPACITY
Bucket BU16 16 inch 1 inch 190 ml
Barrel BA395 39 inch 1 inch 460 ml
Barrel BA395C 39 inch 9/16 inch 130 ml
Tanker TA6 70 inch 1 inch 830 ml
Tanker TA6C 70 inch 9/16 inch 230 ml
Tanker TA88 88 inch 1 inch 1043 ml
Tanker T120 120 inch 1 inch 1400 ml
Tote TO-45 45 inch 1 inch 530 ml

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
Protective Equipment Use Is Advised