CLEAPSS DT - Supporting practical work in science, technology and art


MRATs
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Food Poisoning
MRATsProjects
This is a description of the main causes, sources and symptoms of food poisoning. This should be read with the MRATs.
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Food Tests
MRATsProjects
This document is a description of a number of food tests that can be carried out in schools.
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MRAT - 001 - Acrylic Cement
MRATsProjects

Spreading acrylic cement on joint surfaces; pouring from a large stock container to smaller containers.

 

 
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MRAT - 002 Cyanoacrylate
MRATsProjects
These adhesives are used in very small amounts and set by virtue of a moisture-catalysed polymerisation process. They form very strong instant bonds between non-absorbent surfaces, eg, metal, glass, plastics, rubber and hardwoods.
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