Counters

Compare Tool

Select up to 3 products

1 - 32 of 57
Sort
View
Show

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.

  • The C-Chip disposable hemocytometer is used for manual cell counting. In research settings, it helps to determine cell concentration prior to cell passage, or to assess cell viability following drug treatment; cell counting solution is essential. Obtaining accurate cell counts can be critical when…

  • 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…

  • 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.

  • 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…

  • 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…

  • 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…

  • 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…

  • Multi-Position Hot Plate Stirrer

    Techne (Cole-Parmer)

    Three independently controlled stirring/heating positions Separate "Hot" warning lights for each plate Powerful magnets for strong magnetic coupling A space saving and economical unit with 3 independent heating/stirring positions in a footprint only 600 x 270mm. Easily accommodates 3…

  • 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…

  • 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…

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

  • Weighs less than an ounce Easy to read LCD Counts to 99,999 Fail-safe reset Key-Chain/Wrist-Strap/Carabiner Digital Counter is designed for ease-of-use and fail-safe counting. Features include display count to 99,999, two year constant use battery, water-resistant, O-ring-sealed with…

  • 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…

  • Scienceware® Mini Light Box II

    Bel-Art - SP Scienceware

    Compact and Lightweight Offers a color corrected fluorescent viewing surface (4-3/4" x 3-3/4") that is ideal for checking slides, plates, mini-gels, Petri dishes or X-ray films. CE marked. Operates with 4 "AA" batteries (not included) or with an adapter…

  • Hemacytometer

    LW Scientific

    Our hemacytometer is specially designed for counting erythrocytes and leukocytes. Double rulings are visible through a wide range of illumination. Neubauer rulings are 0.1mm below cover glass. The H-shaped moat offers two counting areas. Fused rhodium on glass provides distinct lines. High…

  • Digital Hand Tally

    Compass Instruments

    Finger ring for comfortable fit Registers to 9999; also has zero reset knob

  • 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…

  • Applications: Cell counts in cerebrospinal fluid (CSF), rare cells Blood analysis (Hematology): Blood cell counting Cell culture: Cell concentration measurement, Cell viability test Microbiology: Fungal spores counting Calculation The full grid on a hemocytometer…

  • 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…

  • 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…

  • Modification of the Fuchs-Rosenthal counting chamber Designed for rapid, direct counts of eosinophil cells in peripheral blood for the assay of adrenal cortical hormone level in clinical experiments and for use in the administration of ACTH for the treatment of arthritis Chamber is 0.2 mm…

  • 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 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…

  • Hand Tally Counter

    Heathrow Scientific

    Features a quick-reset knob, lens for easy reading, and finger ring for a secure grip. Use for counting blood cells, bacterial colonies, drops of liquid, or any repetitive event. Tallies up to 9999. Sturdy, chrome-finished metal construction. Measures 46 mm dia x 41 mm W.

  • For blood cell, corpuscle, and blood platelet counts, bacteria colony work, etc. Registers to 9999 and two reset knobs permit quick resetting to zero

  • Hausser Hy-Lite Kit

    Hausser Scientific

    Includes Thomas number 5971C10 Counting Chamber with double improved Neubauer ruling, two 20 x 26 mm cover glasses and two Thomas diluting pipets, one for red and one for white cells

  • 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…

  • Using a disposable C-Chip hemacytometer for semen analysis allows for clear visualization of the sperm that simply wasn't possible before. C-Chip DHC-S02 is a phase type hemacytometer (using phase contrast microscopy). Light microscopy could also be used for sperm counting, magnification x…

  • 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…

  • Four digit hand counter records to 9999. White numerals are on a black background for ease in reading. Thumb pressure on button produces an audible click.

  • Legal Information BLAUBRAND is a registered trademark of Brand GmbH & Co. KG BRAND is a trademark of Brand GmbH & Co. KG

Compare Tool

Select up to 3 products

Please Log In

Don't have a web profile? Create one now.