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LaMotte Turbidity Standards 10.0 NTU (2020WE) are essential calibration solutions designed for precise turbidity measurement in water testing. These standards ensure accurate and reliable calibration for turbidity meters, supporting water quality professionals and educators in maintaining optimal water clarity testing.

Learn about copper, one of the most useful and versatile naturally occurring metals.

DICE STORM RECORDER DATA PK15

The Go Direct Calcium Ion-Selective Electrode (ISE) can be used to measure the concentration of calcium (Ca²⁺) in aqueous samples.

All-in-one handheld tester for monitoring pH, nutrients, and water quality in hydroponic and agricultural systems.

Hertz electron tube for quantitative investigations of Inelastic collisions of electrons with inert gas atoms.

Easy To Use Physiological Recording.

The Accuris SmartReader 96 is a welcome addition to any lab that is routinely measuring concentration or absorbance in 96 well plates.

The next generation Guardian 5000TM Hotplate Stirrers are engineered for safety and versatility across research, academic and industrial settings. They offer powerful heating and mixing, with premium hardware and software to support diverse users safely and reliably. Heating models reach up to 550 °C and feature three temperature control modes for quick heating or precise heating without overshoot. Select from five models with three plate sizes.

Lactose intolerance is common, but is actually a recessive genetic trait! Humans and other mammals are only meant to drink milk as infants and as they grow, they lose the ability to digest lactose. As populations began to develop, the domestication of cows and drinking milk into adulthood became more common, leading to a tolerance for lactose. Learn about variation, inheritance, and the role of DNA and proteins in expression of traits in this three-part laboratory activity.

FlashGel Systems consist of enclosed, disposable, precast agarose gel cassettes and a combination electrophoresis and transilluminator unit.

These all adds up to a comprehensive storage system.

The Go Direct Sensor cart features built-in, wireless sensors for one-dimensional dynamics and kinematics experiments.

Codey rocky is an entry-level coding robot for STEAM education.

Hands-on, standards-based lab kit that helps students explore soil properties and their impact on plant growth.

Simplify soil nutrient testing with reliable, pre-measured tablets. Ideal for hands-on classroom labs and field soil analysis.