Single Sample® Disposable Drum Coliwasas

The SingleSample® disposable Coliwasas provides safe, cost effective sample retrieval for drum sampling. A special tapered fitment serves as a check valve to close off the sampler and allow easy transfer to sample bottles with minimum loss.

Close block


  • Inert polyethylene
  • Individual decontamination with Liquinox™ and DI water
  • 1100mL capacity
  • 42" overall length
  • 0.031" wall
  • 1.5" I.D