"hobo+data+logger"

This pH tester is ideal for wastewater, water quality and environmental applications. Compact, water resistant (IP67) instrument fits into the palm of your hand.

The ADVANCED Spectrometer System is capable for conducting a wide selection of spectroscopy experiments.

The science teacher´s workstation is designed to be used by four students, all facing the instructor. It is compact enough to fit multiple units in a small classroom and is easy to assemble.

CAS Number: 6381-59-5
Formula Weight: 282.23
Formula: KNaC4H4O6·4H2O
Hazard Info: Oxidizer, Toxic
Density (g/mL): 2.065
Boiling Point (°C): 105-130
Freezing Point (°C): 36.4
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Yellow

Stable, long-term shaking with triple eccentric drive and maintenance-free brushless DC motor.

A compact stainless steel grab sampler that helps students collect consistent benthic samples from freshwater environments for classroom and field investigations.

Learn about the difference between forensic chemistry and forensic toxicology.

Stable, long-term shaking with triple eccentric drive and maintenance-free brushless DC motor.

An apparatus designed for collision experiments to demonstrate conservation of kinetic energy.

LED magnetic hotplate stirrer with 7" ceramic plate, up to 550 ℃ and max. 1500 rpm.

Learn about how the properties of solubility can be utilized to separate 2 solids in a mixure.

Plastic disc to demonstrate rotational energy.

A multi-plate sampler that helps students and educators collect and compare zebra mussel populations by size and density in freshwater environments.

Vividly demonstrate plate tectonics and plate boundry interactions.

A forensic case study.

Ratiometric design in innovative, waterproof, handheld meters.