Concave Mirror, Material: Glass, designed for physics and educational uses, Because of their educational use design, there may be minor imperfections that do not affect physical function, Optically worked, silvered back with protective coating, Size: 2in diameter, 75mm Focal Length
Convex Mirror, Material: Glass, designed for physics and educational uses, Because of their educational use design, there may be minor imperfections that do not affect physical function, Optically worked, silvered back with protective coating, Size: 1.5in diameter, 50 mm Focal Length
Convex Mirror, Material: Glass, designed for physics and educational uses, Because of their educational use design, there may be minor imperfections that do not affect physical function, Optically worked, silvered back with protective coating, Size: 1.5in diameter, 150mm Focal Length
Evaporating Basin, made from high quality Porcelain, Round bottom with Spout, For use with high purity samples, Fully Glazed except outside base, strong, durable, Superior quality, Approximate 150ml capacity, Basin measures approximately 4 in diameter and 1.7in tall
Evaporating Basin, made from high quality Porcelain, round form with spout, For use with high purity samples, Fully Glazed except outside base, strong, durable, Superior quality, outer dia 94 mm, height 42 mm, Capacity: 120 ml, Product Dimensions: 8.5 x 8.5 x 4 cms, 73 g