Chemistry



A Closer Look at Polymers - Making Slime Lab
A Closer Look at Polymers - Making Slime Lab

A fun way to explore the properties of long-chain polymers!
Checktemp 1 Digital Thermometers
Checktemp 1 Digital Thermometers

Checktemp 1 is a high accuracy Fahrenheit thermometer with a 1 meter cable between the meter and the probe. The stainless steel probe is perfect for fast response in liquids, air, semi-solid, and frozen materials. Push-button calibration.
Checker pH Meter
Checker pH Meter

Economical pocket-sized tester. pH range 0 to 14 +/- 0.01.
Aquaculture & Aquarium Saltwater Test Kit
Aquaculture & Aquarium Saltwater Test Kit

Four important tests for saltwater environments in one kit. Apparatus and enough material for 50 tests each of ammonia, nitrate, nitrite, and pH levels.package. Tests are easy to perform, with or without strong technical knowledge.
Atomic Model Sets
Atomic Model Sets

Sets can be used to model different organic and inorganic compounds.
Swimming Pool Test Kits
Swimming Pool Test Kits

Test your swimming pool water quality.
Disappearing Ink Demonstration
Disappearing Ink Demonstration

The case of the mysterious disappearing ink!
Combo pH/Conductivity/TDS/Temperature Testers
Combo pH/Conductivity/TDS/Temperature Testers

This waterproof, buoyant combo tester is ideal for laboratory and field use. Displays pH or EC/TDS and temperature simultaneously. One-handed push-button operation and automatic shut-off.
Traffic Light Reaction Demonstration
Traffic Light Reaction Demonstration

Vivid demonstration of oxidation-reduction reactions.