Chemistry Laboratory Softcover Notebook - Dot Grid Material_Recycled Canvas Leavitt also developed and refined

Leavitt also developed and refined the Harvard standard for photographic measurements

Each 4-pack contains four different covers filled with aviation diagrams and schematics of planes

Brighten up your space with a sand and dusty blue colored Sound and Hearing Art Print celebrating the physics and anatomy of music and the human ear

Brighten up the walls of your at-home weather station with this teal and lemon Meteorology Art Print

This sturdy canvas tote bag is reversible with a simple deep gray and a zipper pocket on one side

Chemistry Laboratory Softcover Notebook - Dot Grid Material_Recycled Canvas Leavitt also developed and refinedYoure sure to find all the solutions in this chemistry lab notebook. It features scientific illustrations in olive gray on a background the color of an aged yellow manuscript. On the front are engravings of antique laboratory apparatus, and on the reverse are handy charts of chemical characters and symbols in use for centuries by chemists and alchemists alike. This softcover journal is perfect for drafting lab reports, sketching chemical structures,