"water bath"

Expertly designed, two-part geology model showcasing cave features with labeled details and hand-painted for accuracy.

Students apply lab work to real-life issues.

Comprehensive Outfit Includes Digital Colorimeter

Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab. 

Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab.

This comprehensive kit includes everything needed to develop a curriculum and conduct studies in monitoring water quality.

Simply Dip in Water and Read the Results

Designed to provide a simple, affordable, and nonhazardous method of testing water for nine basic water quality parameters, this kit contains everything a science class needs to test water samples.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Suitable for use in fresh, brackish and salt water.

The WaterWorks School Test Kit is a great introduction to water-quality testing.

GREEN Basic Water Monitoring Kit features economical tests for eight different factors.

What are the forces that shape our world?

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Bacteria Make Up Much of the Composition of the Soil