Classroom Banana Plug Connecting Lead Chemical_Test Strips this 94-turn copper coil mounts

this 94-turn copper coil mounts on a 10 x 7 inch base with a flat plastic surround for iron filings and 4mm banana terminals

mechanical-advantage

Cork-lined stainless steel safety flask tongs lock jaws around flask necks to prevent accidental drops during transfer of hot distillation vessels between bench stations

Free-standing plant cell model displays greatly magnified organelle detail for student-directed rotation and inspection in cell biology coursework

throttle position sensor

Classroom Banana Plug Connecting Lead Chemical_Test Strips this 94-turn copper coil mountsYellow 300mm 2mm stackable lead with nickel plated split hollow pins, supplying the third color signal line for breadboarded circuits where black and red rails are already assigned.