Microbac Laboratories in Arcata, California, provides full-service environmental testing for water, soil, air, and waste. Our Arcata lab delivers accredited microbiology, chemistry, and molecular testing with a focus on quality data and fast turnaround times. We assist industrial facilities, municipalities, and government agencies with routine and specialty analytical testing for California environmental compliance reporting and regulatory requirements. Contact our Arcata laboratory for reliable, accurate environmental testing on the North Coast. read full review »