US$ 90.48
Standard rheostat at 280 ohms and 1
this battery box adds insulated terminals and prevents short-circuits from rolling cells touching exposed lab metalwork
brake oil pressure sensor
Borosilicate glass Venturi tube at 7
Adjustable Spectrometer with 25mm Prism Subcategory_Globes Standard rheostat at 280 ohmsUsed to determine the wavelength of light and refractive index, this adjustable spectrometer pairs collimator, telescope, and prism holder with a 25 x 25mm glass prism on a metal base.
US$ 90.48
US$ 90.48
US$ 119.00
US$ 90.48
US$ 90.48
US$ 90.48
US$ 90.48