Laboratory Equipment and Instrument Calibration and Certification Testing
Electron Microscopy Sciences Lemaur Single Counting Cell 0.4 mm, Improved Nateotte
Counting cells are used to create precise volumes of liquid to enable counting of particles in a specified volume of liquid. A thick slide (glass or plastic) has an area cut into its surface that will hold precise volumes of bathing fluid. The shallow well, facilitating easy counting of contained particles. In use, a single drop of liquid is placed on the slide and a coverglass is placed on the platform providing equal and accurate subdivisions of the fluid each of which can be observed for particle counting. All complete with case and 1 pair of cover glasses. Depth of the Lemaur Single Cell is 0.4 mm. Improved Nateotte with smaller volume.
World Precision Instrument EVOM STX Calibration Solution
- Calibration solution for your TEER measuring system electrodes.
- This can be used for troubleshooting any issues you are having with electrodes.
- Volume of 125 mL
- Package of 5
Electron Microscopy Sciences PS4R with Grats certificate
Reflected light calibration slide with 0.1" length scale subdivided into 0.001" divisions
Omega Engineering, Inc. 1/16, 1/8, and 1/4 DIN Temperature and Process PID Controllers
1/16, 1/8, and 1/4 DIN Temperature and Process PID Controllers
Perkin Elmer US LLC Perkalloy Calibration Material - Qty. 1
PerkinElmer's calibration and reference materials ensure accurate theromgravimetric measurements for all of their TGA instruments. Magnetic calibration reference standards are available as a kit as well as individually. PerkinElmer recommends the use of a fresh reference standard every time you calibrate your instruments, to avoid the effects of hysteresis and oxidation on the Curie Point of the materials.