US$ 24.00
with a removal tool and detailed photo-illustrated manual
Vitreous-enameled tube rheostat at 1600 ohms and 0
and a 6Ω constantan coil for Joule-heat work
this steel-wire test tube rack holds 24 tubes of 15-16 mm diameter in a four-by-six grid for drying and storage
Cast-iron-based Gravesande ring-and-ball with a 30mm ball
Visual Scientifics Metal Rod, 12" x 3/8", Threaded and Magnetic Ends Capacity_120mL with a removal tool andTwelve inch metal rod 3 8 inch in diameter combines a removable magnetic cap and a threaded end, with a 1 4 inch cross hole 2. 5 inches from the base for mechanics experiment platforms.
US$ 24.00
US$ 10.00
US$ 15.00
US$ 30.00
US$ 60.00
US$ 100.00
US$ 275.00
US$ 247.50
US$ 41.75
US$ 14.50