This exercise is designed to demonstrate the effectiveness of different categories of chemical herbicides. Students transplant grasses and weeds into flats or pots and investigate...
This kit is designed to give an introduction to Microbiology studies. A workbook is included. The kit allows for 10 groups of students working individually...
A dramatic way to demonstrate the presence of coliforms in water samples to students with a limited laboratory background. Eliminates the need for expensive laboratory...
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