6-Piece Density Cubes Set with Hooks Microscopy_Microscopes & Accessories blue and the secondaries green

blue and the secondaries green

this 50 x 10 x 9mm Alnico U-shape carries an 18mm gap and ships with a keeper for storage between investigations

Six-pulley set with single

Cork-lined stainless steel safety flask tongs lock jaws around flask necks to prevent accidental drops during transfer of hot distillation vessels between bench stations

the 90-45-45-degree faces redirecting wider beams for total internal reflection and image-inversion work

6-Piece Density Cubes Set with Hooks Microscopy_Microscopes & Accessories blue and the secondaries greenSix metal 20mm density cube set with hooks brass, lead, zinc, copper, aluminum, and iron for water displacement and direct measurement comparisons of material density.