... 3,With CE, FDA, ISO9001 approved High Clear Color Microscope slides- Cut Edges : High Clear Color Microscope Slides- Cut Edges produced by ... quality fine smooth edges.They are with following characteristics:1, material: glass;2, specifications: 1''*3''(25.4*76.2mm) or ... degree;3, all the production process are clean, environmentally friendly;4, they are high clean, of smooth edges, no scratch;5, cut ...