Hach Master Catalog 2025

Microbiogical Products • Lab Chemistries

33

Biological Activity Reaction Test (BART) BART Biodetectors are excellent diagnostic tools to help identify the presence of process disruptors. Find out if you have bacteria creating slime layers and limiting disinfection, or discover if iron reducing bacteria are eating your pipes. 11 varieties to choose from.

Prod. No. Description 2434809

Combination Pack: Convenient multi-pack for detection 3 each of IRB/SRB/ SLYM (COMB) of iron-related, sulfate reducing, and slime forming bacteria Pool and Spa Bacteria (POOL); Problematic pool and spa bacteria; Pseudomonas strains, 9/pk Slime Forming Bacteria (SLYM); Aerobic/Anaerobic slime producing bacteria; Pseudomonads, 9/pk Sulfate-Reducing Bacteria (SRB); Anaerobic and aerobic hydrogen sul fi de generating bacterial strains, 9/pk Iron Related Bacteria (IRB), Iron-related baterial populations oxidizing, reducing, and “accumulating” strains, 9/pk Heterotrophic Aerobic Bacteria (HAB); Broad spectrum of aerobic bacteria, 9/pk Blue Green Algae (ALGE); Photosynthetic plant-like microorganisms; Cholorophyceae, Cyanobacteria, desmids, diatoms and euglenoids, 9/pk Acid Producing Bacteria (APB); Bacterial strains capable of acid production under reductive (oxygen-deprived) conditions, 9/pk Denitrifying Bacteria (DN); Nitrate reducing bacterial strains, 9/pk Fluorescing Pseudomonads (FLOR); Fluorescing pseudomonad strains and related bacteria, 9/pk

2478409

2432509

2432409

2432309

2490409 2432709

2831409

2619309 2432609

2619407

Nitrifying Bacteria (NB); Ammonium oxidizing strains, 7/pk

Bu ff ered Dilution Water Bu ff ered Dilution Water (required for testing non-potable water). Bu ff ered Dilution Water Pillows, PN 2143166, contain 25 pillows each of magnesium chloride and potassium dihydrogen phosphate. Makes 25 L dilution water (1 liter per 1 magnesium chloride + 1 potassium dihydrogen phosphate pillow). Prod. No. Description 1430598 Bu ff ered Dilution Water, 99 mL, 25/pk 2143166 Bu ff ered Dilution Water Pillows, 25/pk

Multiple Tube Fermentation and Most Probable Number (MPN)

MPN tubes, or multiple tube fermentation, is an alternative way to test for coliforms and E. coli. Though it eliminates manual counting of colonies, all techniques based on statistical probability sacri fi ce accuracy and precision, as compared to membrane fi ltration.

Prod. No. Description 2560915

A-1 Medium, 15/pk

32215

Brilliant Green Bile Broth Tubes, 15/pk

1410415 2471515 2282415 2162315 2101415 2182115 2217515 2277700 2564325

EC Medium Tubes, 15/pk

EC Medium with MUG Tubes w/o Durham Tubes, 15/pk EC Medium with MUG Tubes with Durham Tubes, 15/pk Lauryl Tryptose Broth Tubes, single strength, 15/pk Lauryl Tryptose Broth Tubes, concentrated, 15/pk Lauryl Tryptose with MUG Broth Tubes, concentrated, 15/pk Lauryl Tryptose with MUG Broth Tubes, single strength, 15/pk

Total Bacteria Count Media Set

Tryptic Soy Broth Bottles, 100 mL, 25/pk