Hach Paddle Testers allow fast, easy screening of water samples, solid surfaces, and nonviscous liquids where unsanitary conditions may exist.

• Save time and simplify lab and field testing with Hach prepared P/A media
• Report Total Coliform values with EPA accepted PresenceAbsence bottles and media
• Simplify routine testing with selfcontained, easytouse Paddle Testers and BART™ products

The paddle is a double-sided slide attached to the vial cap. Each side of the slide is used to perform a separate test. The slide has a molded-in grid for easy colony counting without opening the optically clear, leakproof vial. Paddle Tester, Total Aerobic Bacteria/Disinfection Control (Tryptic Soy Agar/DE Neutralizing Agar).