"bacteria"

Unique Paddle Design Allows Quick Testing On a Variety of Substrates

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 molded-in grid for easy colony counting without opening the optically clear, leakproof vial. Paddle tester, total aerobic bacteria/yeast and mold (tryptone glucose extract agar/sabouraud dextrose agar).

What are these things?

Common bacteria

Infectious Bacteria

By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.

Human pathogenic bacteria

Fast and Simple

Spiral-Shaped Bacteria

Common gram (-) bacteria

Pathogenic bacteria

Potentially pathogenic bacteria

Easily observe the sensitivity of various bacteria and fungi to an array of antibiotics with these convenient kits, or test your own chemical using our blank discs.

Type of Aerobic Bacteria

Common bacteria on skin

Bacteria found in the human stomach