Coliwasa

The Single Sample® Coliwasa is a polyethylene disposable sampler designed for collecting liquid samples from tanks, drums, or other containers.  12 Coliwasa Per Case  / 1.5" x 42"  Easy Sampling: Obtain representative samples from stratified or unstratified liquids with this user-friendly design. Durable Construction: Made entirely of inert HDPE, the Coliwasa resists almost all chemicals and solvents for safe and reliable sampling. Leak-Proof Design: The positive displacement valve ensures a secure closure, preventing leaks during retrieval and transport. Disposable Convenience: Eliminates the need for cleaning and reduces the risk of cross-contamination, ideal for field use.