Polyurethane Foam kit, to explain how when two viscous liquids are mixed together, they initiate a reaction producing a light weight polyurethane foam, Includes: 1 x 500ml Polyurethane Foam System, Part A (Mixture), 1 x 500ml Polyurethane Foam System, Part B (Mixture)
Flip Chart with Multimedia Lesson - Elements & the Periodic Table, Grade: 6-10, No. Of Lab Groups: 1, Combine 'Write-On/Wipe-Off' activities with interactive, multimedia coverage of key NGSS topics
Forensic chemistry of blood typing, Blood typing is a method of classifying blood based on the presence or absence of specific proteins, called erythrocytes, on the surface of red blood cells.
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