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Attention Thomas Scientific Customers

Due to current pandemic, lead times for PPE items are longer than what is listed on our website. Please expect shipping delays of all PPE products during this time.

  • Colony Counter

    Stuart (Cole-Parmer)

    Pressure sensitive counting Average count facility Bright white energy saving LED lighting With BioCote antimicrobial protection Audible count confirmation Choice of light or dark background Connectivity to printer or computer Touch pressure with felt tip marker on petri…

  • Microprocessor-Controlled Differential Cell Counters

    Diffcount™ III Compact keyboard with “soft-touch” keys Provides fast counts with much less fatigue All entries register with audible clicks With count correction All counting channels and total count are simultaneously displayed with larger digits on…

  • Scan® Automatic Colony Counters

    Interscience

    With a digital camera and high technology software, they can be linked to a PC via a USB connection. They count all colonies on a Petri dish in less than 1 second and provide a complete, fast, accurate and traceable reading of the result. High performance Count colonies of numerous…

  • Thomas Counter-Pen

    Thomas®

    Easy to read LCD Counts to 99,999 Fail-safe reset Weighs only one ounce Each time a black mark is made with the felt-tipped pen, it automatically sounds a beep, and LCD displays the counts. Use it to count cell growth on petri dishes, inventory parts, and tally samples received. Touch, sound,…

  • Improved Neubauer Platelet Counting Chamber

    Hausser Scientific

    Similar to 5971C10 Chamber, but for platelet count using phase microscope Without concavity beneath the rulings. No. 1 1/2 cover glass, 22 x 30 mm, should be used. Cover glass not furnished, see Thomas number 1208Q35.

  • Digital Differential Counters

    LW Scientific

    The new and improved Digital Differential Counter uses modern technology and microprocessor-controlled electronics for accurate cell counts. The 8 alternating red and white buttons have a comfortable, ergonomic feel for positive and accurate finger positioning, and the 3-digit LCD windows display…

  • Darkfield Quebec Colony Counter

    Reichert, Dark Field Standard Colony Counter Provides even glare-free illumination of round or square Petri dishes Contrasted against the dark field background colonies are bright and readily distinguished from other structures in the agar A highly polished, annular reflector…

  • Sedgwick-Rafter Cell

    Hausser Scientific

    All-glass Whipple counting cell In accordance with APHA Standard Methods for the Examination of Water and Wastewater, 15th Ed. (1980) Method 1002F Cell, 50 mm x 20 mm x 1 mm deep, is formed by four matte-surfaced strips cemented to 76 x 34 mm slide Overall thickness 3.5 mm. With one…

  • INCYTO C-Chip Hemocytometers (Fuchs-Rosenthal)

    SKC Inc.

    Manual microscopic cell counting in a Fuchs-Rosenthal (FR) chamber has been the gold standard for quantification of leukocytes in cerebrospinal fluid (CSF). An excellent correlation between cell counts obtained with the C-Chip chamber and FR chamber was observed. ("Determination of leukocyte…

  • Hemacytometer Bright Line

    Hausser Scientific

    The Bright-Line Hemacytometer is molded from a single piece of thermal and shock-resistant glass. An H-shaped moat forms two counting areas, or plateaus. A "V" slash at the loading side of each plateau facilitates charing and reduces the possibility of overflow into the moat. Each plateau…

  • Counting Slide

    Thomas®

    Consists of a shallow glass cell, 17.9 mm diameter x 0.4 deep, provided with two charging channels, 2 mm wide x 5 mm long For counting smaller plankters, use 43X dry objectives of approximately 0.65 n.a. and 4 mm e.f. See C.M. Palmer and T.E. Maloney. American Society of Limnology and…

  • Scienceware® Colony Counter

    Bel-Art - SP Scienceware

    A cost effective and accurate way to count colonies of bacteria or other microorganisms grown on an agar plate. This hand-held, simple to operate device marks, counts, and gives an audible and visual alert each time a count is registered. The lightweight, pen-style design reduces the likelihood of…

  • Petroff-Hausser Counting Chambers

    Hausser Scientific

    The Petroff-Hausser Counter is one piece construction ensuring durability and accuracy, featuring an Improved Neubauer ruling on a single plateau. The Petroff-Hausser Counting Chamber is popular for bacteria and sperm counting. Usage: Sperm Analysis and Counting Bacteria Counting …

  • Counting Chamber, Bright-Line, Reichert

    Hausser Scientific

    With two improved Neubauer rulings cut through the metalized surface of the counting area Ruling appears bright in contrast to fused-on, semitransparent metal layer V-shaped slit on the loading side of each counting area facilitates charging and minimizes overflow Chamber has…

  • Manual Differential Counters

    The 5- or 8-key manual count Baso, Eosin, Myelo, Juven, Stab, Seg, Lymph, and Mono cells. These counters feature the names of each cell for easy identification. These manual counters are economical, durable, and will provide years of use…even in the most demanding laboratory settings.

  • Scienceware® Replica-Plating Device

    Bel-Art - SP Scienceware

    Low-Cost, Accurate Method of Colony Replication Utilizes a locking ring which secures sterile velveteen squares onto a PVC cylinder for easy control of the plating device. To produce replicas, the Petri dish carrying microbial colonies is inverted and lowered onto the cloth surface, then…

  • Differential Cell Counter

    Bal Supply

    The 1 and 2 counting units have a range of 0 – 999 with a single reset knob. The 2 counter unit has removable tabs for top identification. The 5 and 8 counting units record up to 999. The last unit without a key on the right is the totalizing unit which records the total number of…

  • Dark-Line Etched Hemacytometer

    Hausser Scientific

    The Dark-Line Hemacytometer is of one piece construction, ensuring long term durability and accuracy. An H-shaped moat forms two counting areas, or plateaus. A "V" slash at the loading side of each plateau facilitates charing and reduces the possibility of overflow into the moat. Each…

  • Thomas Hand Talley Counter

    Thomas®

    Metal construction for long life Single-hand use Quick manual counting

  • Fuchs-Rosenthal Counting Chambers

    Hausser Scientific

    The Fuchs-Rosenthal Counter is one piece construction ensuring durability and accuracy, featuring a Fuchs-Rosenthal ruling on a single plateau. TheFuchs-Rosenthal Counting Chamber is used for Cerebro-Spinal Fluid cell counts. (Cell-Depth 0.2mm) Directions for Use Usage: Cell Counts in…

  • UVP ColonyDoc-It™ Imaging Stations

    Analytik Jena

    Colony Counter for White Light and Fluorescent Colonies The innovative, compact design provides automated, fast and accurate colony counting capabilities. The high resolution digital color camera is specifically designed to capture white light and fluorescent marked colonies and a wide array…

  • Manual Differential Counters

    LW Scientific

    Traditionally differential counters have been manual "gear and lever" machines, and many lab techs are accustomed to the feel of the levered keys. LW Scientific offers both 5-key and 8-key manual counters for those traditional techs to count Baso, Eosin, Myelo, Juven, Stab, Seg,…

  • eCount™ Handheld Colony Counter

    Heathrow Scientific

    The eCount is a simple to use colony counter for counting cells inmicrobiology applications or tissue culture. This unit combines a multifunctionelectronic counter with a Sharpie® pen for counting and markingto prevent missing or double-counting colonies in a Petri dish. US Patent No.…

  • RevCount Cell Counters

    Revolutionary Science

    The RevCount can automatically count cells at the touch of a button! Cells are counted using Trypan Blue dye. Compatible with Biorad*, Luna* and Countess* slides. The RevCount employs a user friendly color touch screen interface. No installation required. The Quick Count feature allows for a count…

  • Multiple Unit Counters With Totalizers

    Denominator

    For obtaining counts automatically as percentage Wide steel base plate for desk or benchtop mounting Color-coded buttons All counters and totalizers register to 999 Quickly and accurately obtain differential blood cell, bone marrow, chamber and other laboratory counts. Locking totalizers…

  • Bright-Line Reichert Hemacytometers

    Hausser Scientific

    In pocket-size polyethylene case with snap cover Includes 5971R10 Counting Chamber with two improved Neubauer rulings, two 0.4 mm cover glasses in removable polyethylene container and two Thomas diluting pipets, one for red and one for white cells.

  • Rectangular Cover Glass

    Hausser Scientific

    5972M10 cover glass is for use with double-ruled chambers. 5972M20 cover glass is for use with Speirs-Levy Eosinophil Chamber.

  • Hausser Hy-Lite Hemacytometers

    Hausser Scientific

    Semi-transparent layer of rhodium, which is fused into the polished surface of the counting areas Light transmission is controlled between 29 and 32% Cover glasses, which are supported by four small, matte surfaces opposite the rulings Slide, which is provided with chamber charging…

  • Scepter 2.0 Handheld Automated Cell Counter

    MilliporeSigma

    The Scepter Cell Counter delivers rapid cell counts in a handheld easy to use format. Its on screen instructions guide you through the sampling process and in less than 40 seconds reveil data on cell concentration, average diameter, average volume and a histogram displaying population information…

  • Video Particle Counter with Built-in Camera

    Extech

    The VPC300 Particle Counter features a built-in camera for capturing videos and photos that are stored onto internal memory or a microSD card (not included). The VPC300 can measure up to 6 channels of particle sizes plus Air Temperature, Relative Humidity, Dew Point, and Wet Bulb. Use the included…

  • IncuCount Colony Counters

    Revolutionary Science

    The IncuCount counts hundreds of colonies on a Petri dish in seconds. With the ability to distinguish up to 10 different colors, the IncuCount is versatile, yet simple to use. It also measures the inhibition zones of antibiotic reactions. The IncuCount em-ploys a user friendly touch screen…

  • EMS Sedgewick-Rafter Counting Cells

    Electron Microscopy Sciences

    Intended for use with standard or inverted compound microscopes at low magnifications. Intended for use with standard or inverted compound microscopes at low magnifications. Cat. #63509-02 features a millimeter square grid, providing the ability to extrapolate the number of zooplankton, thus…

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