Coliform Incubator

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Coliform Incubator
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  • Portable Incubator

    Hach

    …reliable, accurate incubation. Portable Designed for field use in Microbiological Environmental Laboratories (MELs). Small and lightweight. Versatile for testing needs Ideally suited for total coliform, fecal coliform and E. coli testing, the incubator may be used for…

  • Single Chamber Incubator

    MilliporeSigma

    Incubate total and fecal coliforms, fecal streptococci and other microorganisms Complies with Standard Methods requirements View samples through clear plastic inner door without opening, preventing temperature fluctuations Compact lightweight portable unit for field use

  • Dual Chamber Incubator

    MilliporeSigma

    Incubate total and fecal coliforms, fecal streptococci and other microorganisms Complies with Standard Methods requirements Separate incubation chamber temperature controls Recover different organisms in single incubator View samples through clear plastic inner door…

  • Bacteria Tests

    incubation Easy to do Results in 48 hours Bacteria Check (3108U83) is a presumptive Presence-Absence test for Coliform bacteria based on Lactose Fermentation as described in Standard Methods and by the USEPA. Color change from purple to yellow afer 48 hour room temperature incubation

  • BioPaddles® - Food/Beverage and Environmental

    LaMotte

    …and warm place (35°C or incubator) are needed. Liquid Sampling: Remove the paddle from the vial and fill the vial (approximately 40ml) with the sample. Insert the paddle, swirl for 15 seconds. Pour out the liquid, replace the paddle in the vial, and incubate. Surface Sampling: …

  • Coliform Test Kit

    LaMotte

    Yes/No qualitative test Sensitivity less than 2.2 per 100 mL of sample No incubation equipment required; only room temperature

  • MEL/MPN Total Coliform and E. coli Laboratory

    Hach

    …because the analyst can accomodate highly turbid samples which would otherwise require filtration. MEL/MPN Total Coliform and E. Coli Laboratory. Includes: portable Incubator, portable UV lamp, marker, thermometer and sampling/filtration consumables for 50 tests. Media is not included (order…

  • Tight Temperature Tolerance Incubator

    Boekel

    …process. The TTT incubator includes a removable shelf, a large viewing window and an easy to use digital control system with a configurable alarm and timer. The TTT is recommended for use with plates, trays and 100ml samples in testing for heterotrophic bacteria including coliform, enterococci, and…

  • HardyCHROM™ ECC

    Hardy Diagnostics

    …pathogens. The coliform group of organisms is recognized as the principal indicator of unsanitary conditions. Coliform organisms are characterized as gram-negative, lactose-fermenting rods. They are present in the intestinal tract of man and other animals, and non-fecal coliforms are found in many…

  • MEL/MF Total Coliform Laboratory

    Hach

    The Total Coliform MEL Laboratory is designed for analysts who need portable or small-scale microbiology testing capabilities. From a remote field location to a small scale microbiology lab within your existing lab, this MEL offers all the equipment and accessories to perform microbiological…

  • Lauryl Sulphate Broth (Lauryl Tryptose Broth)

    HiMedia

    …44°C indicates the presence of Escherichia coli . If no fermentation occurs in the tube incubated at 37°C after 24 hours, the primary fermentation is assumed to be due to organisms other than coliforms. Broth becomes cloudy if stored at 2-8°C, but it gets cleared at room temperature.…

  • Coliform PA Broth

    HiMedia

    …many organisms other than coliforms. The P-A analysis of drinking water for total coliforms can entail 100 ml of sample added to 50 ml of triple strength Coliform P-A Broth (M1051) in 250 ml bottles. Bottles containing aliquots of the water sample to be tested are incubated and the results observed.…

  • Thomas Coliform Water Sampling Vials

    Thomas®

    …an unbroken factory seal Superior clarity polypropylene allows use with colorimetric 73 methods Increase efficiency by sampling, incubating and testing in the same container. One-handed operation with thumb-sized opening tab and locking mechanisms. Unique “safety hasp”…

  • M-Lauryl Sulphate Broth

    HiMedia

    incubated in a container which does not allow evaporation to occur. Water-tight metal containers placed in an accurate water bath are required for incubation of membranes at 44°C. Burman (5) recommended the following incubation temperatures and durations. Unchlorinated waters: Coliform

  • M-Lauryl Sulphate Broth

    HiMedia

    …following incubation temperatures and durations. Unchlorinated waters: Coliform organisms : 4 hours at 30°C followed by 14 hours at 35°C Escherichia coli : 4 hours at 30°C followed by 14 hours at 44°C Non-chlorinated organisms benefit from 4 hours incubation at…

  • MUG Violet Red Bile Agar

    HiMedia

    …and confirmatory procedures for demonstrating the presence of coliforms. These procedures require longer incubation period. Violet Red Bile Agar is recommended by APHA (1, 2) for the detection and enumeration of coliforms in foods and dairy products. Addition of MUG to this medium permits…

  • Lactose Broth

    HiMedia

    …MPN of standard coliforms. Peptic digest of animal tissue and beef extract supply essential nutrients to the organisms. Lactose is a fermentable carbohydrate for the coliforms. Tubes of Lactose Broth are inoculated with dilutions of water or milk, etc. under test, and incubated at 35°C and…

  • M-EMB Broth

    HiMedia

    …for 2 hours by incubating the filter on M-Enrichment Broth (M1109). These enriched cultures (filters) are then transferred onto sterile absorbent cotton pads saturated with 2 ml of M-EMB Broth (M1105). Incubation is done at 35-37°C for 18-24 hours. Lactose fermenting coliforms produce pink coloured…

  • Violet Red Bile Agar

    HiMedia

    …produce pale colonies. Other related gram-negative bacteria can be suppressed by incubation at > 42°C or by anaerobic incubation. An overlay method is helpful to improve the specificity of the medium. Incubation may be carried out at > 42°C for 18 hours, 32°C for 24-48 hours or…

  • Lactose Broth

    HiMedia

    …Lactose is a fermentable carbohydrate for the coliforms. Tubes of Lactose Broth are inoculated with dilutions of water or milk, etc. under test, and incubated at 35°C and examined for gas formation after 24 and 48 hours. Members of the coliform group are defined as aerobic and facultative anaerobic…

  • MUG Lauryl Sulphate Broth, Modified

    HiMedia

    …strains, incubation should be carried out overnight. Robison (4) achieved no false negative results and about 5% false positive results. Casein enzymic hydrolysate provides nutrients while lactose acts as energy source. Sodium lauryl sulphate inhibits many organisms other than coliforms.

  • EMB Agar (Levine)

    HiMedia

    …recommended for the detection, enumeration and differentiation of members of the coliform group by American Public Health Association (3, 4, 5). It is also recommended by BIS for detection and estimation of coliform bacteria in food stuff (6) and Escherichia coli from food and water (7). Eosin-Y…

  • MUG Lauryl Sulphate Broth

    HiMedia

    …positive strains incubation should be carried out overnight. Robison (4) reported no false negative results and about 5% false positive results. Casein enzymic hydrolysate provides nutrients while lactose act as energy source. Sodium lauryl sulphate inhibits many organisms other than coliforms.

  • MacConkey Agar with1.35% Agar, CV, NaCl

    HiMedia

    …and differential medium for cultivation of coliform organisms (1,2). Subsequently Mac Conkey Agar and Broth have been recommended for use in microbiological examination of foodstuffs (3) and for direct plating / inoculation of water samples for coliform counts (4). This medium is also accepted by…

  • Fluid Tetrathionate Medium without Iodine and BG

    HiMedia

    …suppress commensal coliform organism (7, 8). Calcium carbonate neutralizes the acidic tetrathionate decomposition products. Brilliant green also helps to select Salmonella by inhibiting the accompanying bacteria. For further confirmation, streak the enriched cultures after incubation, on plates of…

  • Eijkman Lactose Broth

    HiMedia

    …tubes incubated at 46°C, as acidity and high temperature resulted in death of the culture within 24-48 hours. Perry and Hajna (4) modified Eijkmans original method by decreasing carbohydrate content and adding a phosphate buffer enabling to subculture E. coli after incubation at 46°C…

  • Koser Citrate Medium

    HiMedia

    Coliform bacteria serve as bacterial indicators of sanitary quality of food and water. These bacteria are normally found in the intestinal tract of humans and many warm-blooded animals (1). Coliforms encompasses mostly of Enterobacteriaceae from the genera Enterobacter, Klebsiella, Escherichia ,…

  • M-EC Test Agar

    HiMedia

    …the detection, differentiation and enumeration of Escherichia coli and coliforms in water using membrane filter technique (2). Proteose peptone and yeast extract provide necessary nutrients for the growth of coliforms. Lactose is the carbon source as well as fermentable carbohydrate in the…

  • MacConkey Agar (Agar Medium H)

    HiMedia

    …and differential medium for cultivation of coliform organisms (1, 2). Subsequently MacConkey Agar and Broth have been recommended for use in microbiological examination of foodstuffs (3) and for direct plating / inoculation of water samples for coliform counts (4). This medium is also accepted by…

  • Broth Medium D (Lactose Monohydrate Broth)

    HiMedia

    …of the presumptive test for coliform bacteria in water (1), food (2) and milk (3). This medium can be used as an alternate to Buffered sodium chloride-peptone solution pH 7.00 for the revival of Enterobacteriaceae and gram negative bacteria. The medium is incubated for a time sufficient to revive…

  • Lauryl Tryptose Mannitol Broth with Tryptophan

    HiMedia

    …when incubated at 44°C for 24 hours. If the indole test is negative even if in a single tube medium, repeat the test in Tryptone Water (M463). Each tube showing acid and gas in the multiple tube test is subcultured to a tube of Lauryl Tryptose Mannitol Broth with Tryptophan and incubated at 44°C.…

  • MUG EC Broth

    HiMedia

    …into PA Broth (M1186) and Lauryl Sulphate Broth (M080). After an incubation at 35-37°C for 18-24 hours, all presumptive tubes showing growth, gas or acidity is further tested using MUG EC Broth (M1042). After an incubation at 35-37°C for 4-24 hours, the presence of a bright blue fluorescence…

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