Classroom Optics and Light Studies
METASPEC IEC 62535 Copper Paper Catalyst Test Pieces - copper wrapped in kraft paper per IEC 62535, sold in multiples of 20
Copper test specimens for corrosion testing per IEC 62535. These copper test strips are made from EN 13601 / UNS C11000 copper, and are 7.5 mm x 30 mm x 1.5 mm (0.3" x 1.2" x 1/16"). Each copper strip is wrapped in four layers of IEC 60554-3-1 kraft paper and is individually packaged. Sold in multiples of 20.
Essendant Smead A-Z Color-Coded End Tab Filing Labels, A-Z, 1 x 1.25, White, 500/Roll, 26 Rolls/Box
Keep files organized at a glance with these alphabetic labels that feature a wraparound solid color bar and a colored character printed on a white background Colors are compatible with end tab systems using the bar-style format Convenient dispensing box for easy peel off and application Includes 500 labels per roll Compatible with Tab Products 1283 series alphabetical labels Desk Model Assortment Packed 26 rolls of 500 labels One roll each of letters A to Z (Mc not included) Shape- Rectangular Label Size - text- 1x1 25 Label Color(s)- White Color Family- White
ARBOR SCIENTIFIC PAIR OF MEGA MIRRORS
These extra-large parabolic mirrors make demonstrating optical principles easy. An example. The concave mirror can demonstrate reflection and focusing of light, heat, and sound. Discussion of shapes and uses of satellite dishes can be visually demonstrated.
