Water Quality with Vernier has 18 water quality tests, including pH, total dissolved solids, dissolved oxygen, BOD, flow rate, turbidity, nitrates, and phosphates. All nine tests in the Water Quality Index (WQI) are supported. A...

Powerful and Convenient Mini Centrifuge for Simple and Rapid Life Science Separation Applications! The OHAUS Frontier 5306 is a powerful mini centrifuge for simple and rapid liquid separation. The Frontier 5306 includes an 8-position...

The pH Buffer Capsules Kit is a convenient set of three vials containing capsules to make pH 4, pH 7, and pH 10 buffer standards for calibrating pH sensors. Included with the set is one vial of Hydrion Color Key Buffer Preservative. Each...

Measure human breathing patterns quickly with the Go Direct Respiration Belt, which connects wirelessly via Bluetooth® or wired via USB to your device. Go Direct Respiration Belt uses a force sensor and an adjustable nylon strap around...

Description This sensor has an exposed thermistor that results in an extremely rapid response time, and this design allows for use in air and water. Use this sensor in a variety of experiments: Investigate the effect of temperature on...

Box of six glass bottles with lids for use with the Turbidity Sensor. Each Turbidity Sensor ships with one of these bottles, but many teachers want extras.

Nitrate concentration, which can be increased by acidic rainfall, fertilizer runoff from fields, and plant or animal decay or waste, is an important parameter in nearly all water quality studies. Use the Nitrate ISE to determine the...

Description Designed to be used as you would use a thermometer for experiments such as the recrystallization of benzoic acid, simple and fractional distillations, determination of boiling points, the synthesis and analysis of aspirin and...

Advanced Biology with Vernier contains 17 ready-to-use experiments appropriate for advanced high school and college biology courses. Use it in addition to Biology with Vernier (BWC-LP) for a comprehensive set of topics. For inquiry-based...

The O2 Gas Sensor can be used to monitor gaseous oxygen levels in a variety of biology and chemistry experiments. The sensor is intended for measuring gaseous, not aqueous, O2 concentration. The O2 Gas Sensor measures oxygen...

The ProScope 5MP Microscope Camera is a Wi-Fi and USB camera that simply replaces the eyepiece of a traditional compound or stereo microscope. This turns your personal computer, Chromebook™, iPad® or Android™ device into a...

Description Monitor changes in carbon dioxide, temperature, and relative humidity easily with the Go Direct CO2 Gas Sensor. This sensor includes built-in temperature compensation and humidity protection. A 250 mL Nalgene bottle is...