Colony Counters
Interscience Circle Counting Grid
Circle counting grid for Petri dishes
Hausser Scientific™ Sedgwick-Rafter Cell Counting Chambers
For In Vitro diagnostic use
Interscience Spiral DS Counting Grids
Spiral DS counting grids
Interscience Spiral Counting Grid
Spiral counting grid for use with spiral platers.
Interscience Wolffhuegel Counting Grids
Wolffhuegel counting grids for use with manual colony counters
Interscience Scan 300/500/1200 Adapter
Adapter for 55 mm Petri dish for Scan 300, Scan 500, and Scan 1200 automated colony counters.
United Scientific™ Colony Counter
Colony Counter aids in counting microorganisms that are far too small to count with the naked eye.
Cole-Parmer Stuart Digital Colony Counter with IQ/OQ Documents; 90 to 230 V, 50/60 Hz
This colony counter registers a count each time you press a felt tip marker to the petri dish. Cumulative count may be read on the digital display and is confirmed by an audible tone (can be turned on or off). Adjust the pressure required to measure a count — suitable to each user. Sub-stage illumination is provided by energy-saving, bright LEDs for glare-free observation. Enhance counting of translucent or difficult-to-see colonies with the supplied black background filter. Calculate the average colony count over multiple plates using the averaging facility. Count results and statistics, including standard deviation, can be sent directly to a printer or computer using the supplied USB cable. Order the 1.7x and 3x magnification adapters separately for easier viewing of small colonies.
Hach Company Colony Counter, Quebec, 220 Vac, 50 Hz
For counting bacterial colonies. Features 11.5 cm (4.5") lens with 1.5x magnification to eliminate parallax erros; 40-watt tungsten bulbs to illuminate dark backgrounds; Wolffhuegel guide plate and 3-wire cord. Accomodates Stewart plates. Sheet metal case. Dimensions: 25 x 28 x 27 cm (10 x 11x 10.5"). CSA certified. 220V
Thomas Scientific Counter, Double
Used for blood cell and corpuscle counts or wherever double counting is required Two registers each registers to 9999 Large, rectangular pushbuttons and zero reset knob on both sides Pushbuttons for the two independent registers are color-coded, and both sides are reset simultaneously by either knob
Biosan Laboratories SANICHECK BF (BOX OF 10 TESTS)
Test System for Counting Bacteria and Fungi, 10 / PACK
LOGOS BIOSYSTEMS INC LUNA™ Standard Beads, 2 x 1 mL
UNA™ Standard Beads are used to calibrate the LUNA™ family of cell counters for brightfield cell counting.