Hach Paddle testers allow fast, easy screening of water samples, solid surfaces, and non viscous liquids where unsanitary conditions may exist. 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 moulded-in grid for easy colony counting without opening the optically clear, leakproof vial. Paddle tester, total aerobic bacteria/yeast and mould (tryptone glucose extract agar/sabouraud dextrose agar).

• Save time and simplify lab and field testing with Hach prepared P/A media
• Report total coliform values with EPA accepted Presence-Absence bottles and media
• Simplify routine testing with self-contained, easy-to-use paddle testers and BART™ products