Science - North America

Manufacturer and distributor of meteorological monitoring instruments including rain and snow gauges, anemometers and wind vanes, evaporation pans and sensors, and modular weather stations.

Accurate and private home DNA paternity testing and specimen collection kits guaranteeing 99.9 percent accurate results received by you within 5-8 business days.

Solar cells, solar panels and LEDs for solar enthusiasts and hobbyists

Vladimir Kryzhniy, research, home page, Regularization Method for Numerical Inversion of Laplace Transforms, mathematical method, implementation in MatLab, software, download

Industrial vacuums including central, stationary and portable

Fish farming and aquaculture consultants providing a full range of services

Your on-line source for test equipment, meters, weather instruments, thermometers, data acquisition, anemometers, hygrometers, infrared thermometers, tachometers, light, and gas detection.

Your on-line source for test equipment, meters, weather instruments, thermometers, data acquisition, anemometers, hygrometers, infrared thermometers, tachometers, light, and gas detection.

A low power light microscope that can be used to view three dimensional objects (Used).

Tout ce que vous voulez savoir sur les champignons, les reconnaitre, les bons, les mauvais, les toxiques, les mortels, les trouver, les ramasser, les cuisiner.