"water bath"

Test Five Factors on One Test Strip

Simply Dip in Water and Read the Results

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.

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

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

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

Earth Force® Low-Cost Water Quality Monitoring Kit features economical tests for eight different factors.

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

Investigate The Cause Of Water Pollution In Big Lake.