Equilateral Acrylic Prism, 63mm Length, 63mm Faces Category_Demonstrations Twelve-slot natural wood buret rack

Twelve-slot natural wood buret rack organizes vertical buret storage and simultaneous titration setup in chemistry and analytical laboratory classrooms

energizing spectrum tubes from a 110V source to excite hydrogen

this intermediate travelling microscope slides a cast iron carriage and swing-over magnifier for precision measurement in school and college labs

two adjustment screws on a spring-loaded aluminum bar

Three-inch (75mm) magnifying lens on a 6

Equilateral Acrylic Prism, 63mm Length, 63mm Faces Category_Demonstrations Twelve-slot natural wood buret rackPolished 63 by 63mm equilateral acrylic prism with 60 degree angles, the wider square face proportions handling broader incident beams in dispersion and refraction demonstrations.