Drinking Water Testing Laboratory Babcock Laboratories, Inc. Bac T Testing Request Long Beach Utilities Drinking Water Testing Laboratory Babcock Laboratories, Inc. Amazon.com: Safe Home DIY Bacteria in Water Test Kit Results as Fast as 6 Hours Detects 50 Different Species of Coliform Bacteria EPA Lab Certified Made in the Safe Home Bacteria in Drinking Water DIY Test Kit: EPA Standards, Household Water Tests, No Warranty : Target Water Sampling How to Properly Take a Bacteriological Sample Updated