Stoppered Calcium Chloride U-Form Absorption Tube, 125 x 25mm, Borosilicate Glass Safety Supplies_Gloves Converts a 3-bit binary input

Converts a 3-bit binary input (0V/5V logic) into a 0 to 7V analog output

Finger-grip handle keeps fingers clear of heat on this plated spring steel wire test tube clamp when holding tubes above a burner flame during classroom demonstrations

Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C

5 inch specific gravity cylinder with a top hook for density and specific-heat work

a low-cost option for introductory mechanical-advantage demonstrations

Stoppered Calcium Chloride U-Form Absorption Tube, 125 x 25mm, Borosilicate Glass Safety Supplies_Gloves Converts a 3-bit binary inputStoppered U form absorption tube constructed from borosilicate glass supports calcium chloride drying and analytical chemistry procedures.