Acid hydrometers; Containers for contact lenses; Copper wire, insulated; Dosimeters; Eyeglass cases; Laboratory equipment and supplies, namely, test tubes; Measuring cups; Measuring spoons; Optical lamps; Petri dishes; Reactors, coils, retorts and crackers for use in high temperature chemical reactions; Saccharometers; Salinometers; Spectacle cases; Spectacle cords; Spectacle frames; Spectacle holders; Spirit levels; Sunglasses; Wires, electric