2-Prong Vinyl-Coated Spring-Loaded Clamp with Swivel Boss Head, 2.75" Max Lab Equipment_Lab Burners 3 glass features a spout

3 glass features a spout and white graduations for general chemistry and laboratory measurement

Entry-level two-part human skull model separates the skull cap to reveal the cranial cavity for introductory head-anatomy teaching at secondary and college levels

a 45mm hollow equilateral acrylic prism holds varied liquids for refraction-index-by-medium investigations

Replacement velcro electrode leads for the Neulog GSR Sensor

2-Prong Vinyl-Coated Spring-Loaded Clamp with Swivel Boss Head, 2.75" Max Lab Equipment_Lab Burners 3 glass features a spoutSpring loaded vinyl jaws open to 2. 75 inches on a swivel boss head that fits rods up to 18mm, giving quick release gripping and angular positioning in one assembly.