Set of samples of various plastics forcarrying out experiments on the chemicaland physical properties of plastic materials. The collection contains 10 stripsof each of the plastics, of size approx.12×75×2 mm.Sorts included:* polyethylene (hard, black)* polyethylene (soft, white)* polypropylene (gray)* polystyrene (white)* polyamide (natural)* polycarbonate (transparent)* polyester (transparent)* PVC (hard, gray)* polyurethane (rubber-like elastic)* phenolic resin impregnated paper(dark brown)* polymethylene methacrylate(transparent)* acrylonitrile-butadienestyrenecopolymer (white)* silicone rubber(natural colour, piece of tubing)The probes of each polymer species arepacked in a transparent self-closureplastic bag and stored in a plastic box.