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Connect Enzyme Use to Production of Dairy Products

These high-resolution microphotography charts will make an excellent addition to the walls of your classroom.

Ideal to determine the amount of Vitamin C in fruits and vegetables.

Fast and Simple

Students determine contamination levels of ground beef in different environments.

Demonstrate the proper procedures used to prevent the spread of infectious disease with this compact handwashing kit.

Used Worldwide to Teach Proper Handwashing Technique.