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Lovibond Non-Oxidizing Biocide Test KitsNon-oxidizing biocides are used across industry to control microbiological activity in a wide range of water systems, often in rotation with oxidizing biocides. Biocidal performance is concentration dependent, so it is essential to monitor the activity levels closely in any...

Neogen® Petrifilm® Aerobic Count (AC) Plates, 100 count, deliver fast, reliable microbial testing with results in as little as 48 hours. Sample-ready plates eliminate agar prep, feature a built-in grid for easy colony counts, and are AOAC & NF VALIDATED for food, dairy, and...

The Neogen® Petrifilm® E. coli/Coliform Count Plate is a sample-ready-culture medium system which contains modified Violet Red Bile (VRB) nutrients, a cold-water-soluble gelling agent, an indicator of glucuronidase activity, 5-bromo-4-chloro-3-indolyl-D-glucuronide (BCIG), and a tetrazolium indicator that facilitates colony enumeration. Neogen® Petrifilm E. coli/Coliform Count...

The Neogen® Petrifilm® Aerobic Count Plate is a time-saving, sample-ready plate designed to determine total aerobic bacteria populations. A built-in grid facilitates counting colonies, helping to provide fast, precise and consistent results. Each Petrifilm Aerobic Count Plate contains a water-soluble gelling agent, nutrients and...

The Neogen® Petrifilm® Coliform Count Plate provides confirmed results in just 24 hours. By eliminating subsequent confirmation steps required with most traditional reference methods, the Petrifilm Coliform Count Plates can help increase productivity and reduce overall lab costs. This plate is a sample-ready-culture medium...

The Neogen® Petrifilm® E. coli/Coliform Count Plate is a sample-ready-culture medium system which contains modified Violet Red Bile (VRB) nutrients, a cold-water-soluble gelling agent, an indicator of glucuronidase activity, 5-bromo-4-chloro-3-indolyl-D-glucuronide (BCIG), and a tetrazolium indicator that facilitates colony enumeration. Neogen® Petrifilm E. coli/Coliform Count...

The Neogen® Petrifilm® Coliform Count Plate provides confirmed results in just 24 hours. By eliminating subsequent confirmation steps required with most traditional reference methods, the Petrifilm Coliform Count Plates can help increase productivity and reduce overall lab costs. This plate is a sample-ready-culture medium...

The Neogen® Petrifilm® Rapid Yeast and Mold Count Plate method is faster and provides results in as little as 48 hours of incubation time, vs. the traditional agar method that requires a five day incubation period. Yeast and molds can grow in a wide...

The Neogen® Petrifilm® Rapid Yeast and Mold Count Plate method is faster and provides results in as little as 48 hours of incubation time, vs. the traditional agar method that requires a five day incubation period. Yeast and molds can grow in a wide...

Alternative to wet chemical chlorine tests. Safe and easy to use, no preperation time, rapid results

Conveniently packed in flip-top vials, these premium quality, wide-range plastic strips offer clear, bright single color matches at every 1.0 interval from pH 0.0-14.0.

Qty. per Ampoule Pack: 5 each 13-mm round cells filled with water. Used to zero instruments or photometers.

For use with colored/turbid samples during instrumental analysis. Sample Zeroing Accessory Packs are designed for zeroing photometric instruments with colored or turbid samples prior to sample analysis with CHEMetrics Vacu-vials Test Kits. Each Accessory Pack contains 10 test tubes for sample zeroing and instructions....

Assorted pH Singles Buffer Solution pack contains 5 each of pH 4.0, 7.0, and 10.0 pH buffer and rinse solutions. Shelf life: 3 months