The Lab-Aids™ 9 Level Conductivity Meter shows the relative conductivity/resistance of liquids and solids.

Quickly and easily compare the thermal conductivity of different metals. The GSC International Thermal Conductivity Demonstration Tool has temperature indicators marked at 1cm intervals to chart the temperature movement.

Designed for student experiments in electrolysis.

Demonstrates qualitative and quantitative measurement of electrical current's effect on liquids.

Discover electrode potential.

Ideal for demonstrating the characteristics of primary cells.

A unique design helps correct issues such as falling test tubes perched over unsteady electrodes and gases escaping due to poor alignment.

3V, Activity Guide

Observe the effects of acids and bases on indicators. Measure the important function of respiration.

Explore the wide range of acid and bases and their effect on indicator dyes, establish that indicator dyes have ranges that are different, determine that a mixture of indicators can be used as a specific color guide for pH determination and create individual color guides color (used to identify pH of 'unknowns' (provided in kit)).

Study, test, and observe the characteristic properties of acids and bases, prepare, collect, and test hydrogen and carbon dioxide safely, observe the effects of acids and bases on indicator dyes, measure the concentration of acids by titration of an 'unknown' and perform a neutralization experiment between an acid and a base to form a salt.

Observe and record colors emitted by elements upon heating, observe individual spectrum through hand held spectroscopes and explore process of spectrum analysis.