Counting Devices
Enterprise Technology Solutions 1180-3A Antimicrobial Desktop Calculator, 12-Digit LCD
1180-3A Antimicrobial Desktop Calculator, 12-Digit LCD
Polysciences, Inc. Polybead Microspheres 15.00 um, 5 mL
Polybead Microspheres are monodisperse polystyrene microspheres available in sizes from 50nm to 90um. Diameters 4.5um and larger are crosslinked with divinylbenzene (DVB). Our experienced chemists control the synthesis to provide precise monodisperse particle size distributions. These particles contain a slight anionic charge from sulfate ester.
Electron Microscopy Sciences Palmer Chamber (Nannoplankton)
Palmer nanoplankton is for counting smaller plankters.
Cole-Parmer Texas Instruments TI-36X Pro Scientific Calculator, Solar Powered
This calculator has a four-line display and one- and two-variable statistics. It also has a MultiView™ display that shows multiple calculations at the same time on screen, and select degrees and radians, floating and fix, and number format modes. You can choose from three solvers: numeric equation, polynomial and system of linear equations. *Item photo Representative image only
Malvern Panalytical Wet Cell Windows And Viton Seals (2-Off)
Pair of anti-reflection coated windows and Viton window seals for the Mastersizer 3000 and Mastersizer 3000E wet measurement cell (MAZ2010 or MAZ2020). Chemical Compatibility code B
Hach Company Counter-Hand-Tally
For quick and accurate counting of colonies of bacteria and drops from pipets Tallies up to 9999 and resets easily to zero Mounted in 51 mm (2in ) case Aristo
Cole-Parmer Texas Instruments TI-30X2S Two-Line Scientific Calculator
What's included: battery, slide case, and instructions.
Texas Instruments Inc Texas Instruments™ TI-30Xa Calculator
Performs 54 commonly used scientific/statistical functions.
Texas Instruments™ TI-30XS MultiView™ Scientific Calculator
Appropriate for general math, pre-algebra, algebra I and II, geometry, trigonometry, statistics, general science and biology.
Texas Instruments TI-30X IIS Scientific Calculators
Students can broaden their exploration of math and science concepts.