Color-Coded Flexible Human Spine and Pelvis Anatomical Model, 31.5 inch Racks & Stands_Draining Racks this resistance box at plus-or-minus

this resistance box at plus-or-minus 1% on each step replaces dozens of fixed resistors at the bench

3 glass features 10mL capacity with spout for small-volume chemistry and laboratory applications

Flat-bottom narrow-neck boiling flask in autoclavable borosilicate glass holds 3000mL for large-volume heating

this 3-inch Alnico pair fills the mid-length slot between the 1

Steel 2 by 0

Color-Coded Flexible Human Spine and Pelvis Anatomical Model, 31.5 inch Racks & Stands_Draining Racks this resistance box at plus-or-minusColor coded spine and pelvis model differentiates cervical, thoracic, and lumbar vertebrae for spinal anatomy instruction.