5-Piece Low-Friction Single Plastic Pulley Set, 50mm Diameter Included_Stopper and follicular stages from primordial

and follicular stages from primordial through mature corpus luteum for reproductive anatomy and histology teaching

5/6/9/12V at up to 1A

6cm steel frame

Two independent output channels on this compact AC/DC power supply deliver six selectable voltages up to 12V at 500 mA each

this 22 SWG bare copper wire on a 250g reel runs about 225 feet — the workhorse fine gauge of the line

5-Piece Low-Friction Single Plastic Pulley Set, 50mm Diameter Included_Stopper and follicular stages from primordialFive pulley set of single 50mm low friction plastic pulleys on open sided steel frames, letting students snap cord directly into place for faster classroom setup and teardown.