Capacitance Substitution Box, Model 1138 Capacity_2000mL Built to grip round flasks

Built to grip round flasks and condensers during distillation or reflux

Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels

this three-finger lab clamp pairs vinyl-coated prongs with a swivel bosshead for flexible rod mounting

autoclavable and thermal-shock resistant for daily lab use

Capacitance Substitution Box, Model 1138 Capacity_2000mL Built to grip round flasksTwelve position rotary capacitance substitution box selecting one capacitor at a time, providing a quick swap in reference for general purpose AC circuit and timing experiment work.