US$ 139.88
Standard rheostat at 8
Used to reconfigure the demonstration meter as a 0-10mA AC ammeter
high-temperature grid flame for chemistry ashing
sized so students don't switch between two hand tools while preparing leads for student-built bench circuits
A razor 120 mm made from heat treated steel and tested for Micro structure is supplied
Animal Cell Anatomical Model, Basic Length_248mm Standard rheostat at 8Basic animal cell model demonstrates fundamental cellular structure, organelles, and membrane organization for introductory biology instruction.
US$ 139.88
US$ 102.49
US$ 122.50
US$ 100.00
US$ 59.61
US$ 42.50
US$ 35.00
US$ 70.00
US$ 50.00
US$ 55.00