Eisco™ 8 Piece Plastic Sieve/ Strainer
Six plastic sieves with stainless steel mesh, cover and bottom collector.
OHAUS™ Starter pH Pen Meters
Convenient pH testing. OHAUS Starter pH Pen Meters offer a convenient way to measure pH, or the relative acidity or alkalinity of a sample at a given temperature. The pH pen meters can be completely operated with just one hand, freeing up your other hand to handle samples.
LaMotte™ Dissolved Oxygen Sampler
Simplified dissolved oxygen water sampler designed for use in the field.
Light and Moisture Meter
Instantly measures soil moisture and light conditions — no batteries required.
Fisherbrand™ Pocket Digital Light Meter
Compact meter reads from 0 to 1999 foot-candles with resolution from 0.1 to 1.
Horizon Fuel Cell H-Racer and H-Racer 2.0
Combination of hydrogen with oxygen generates a DC current to power an electric motor.
Renewable Energy Kit
Demonstrate the workings of a complete clean energy system on a miniature scale.
LaMotte™ Complete Water Sampling and Measurement Outfit
Determines water's temperature, sediment content and visibility.
LaMotte™ Lead Screening Test Kit
An affordable, safe, and reliable screening test to identify lead in drinking water. Ideal for classroom studies or the professional screenng multiple tests on campuses, office buildings, etc.
Eisco™ Water Turbine with Dynamo/Hydroelectrical Station
Convert mechanical energy into electrical energy.
LaMotte™ Insta-TEST™ Low Range Phosphate Test Strips
Measures phosphate levels from 0, 100, 200, 300, 500, 1000, 2500 ppb in 15 seconds
Lab-Aids™ Biology and Chemistry of Soil Experimentation Kit
Extract organisms from soil samples, identify soil organisms, study characteristics of arthropods and compare different soil samples for organism population density.
Eisco™ Secchi Disk Including Rope
Used to determine transparency of water in lakes, streams, oceans.