EXCELSIOR SENTINEL

With over 25 years of experience, Excelsior Sentinel, Inc. is the leader in supplying living biological indicator organisms to wastewater and sewage treatment plants, research laboratories, and independent testing facilities globally... We provide purified Ascaris suum eggs for testing in various environments to help meet US EPA requirements of 40 CFR Part 503.

Also known as: Excelsior Sentinel, Inc.