US$ 125.00
Solid glass friction rod that develops a positive electrostatic charge when rubbed with silk or wool
and pith for stem anatomy and plant tissue teaching
supporting a 1
Lightweight and chemically stable
Equilateral Optical Glass Prism, 26mm Length, 26mm Faces Racks & Stands_Pipette & Burette Stands Solid glass friction rod thatOptical quality equilateral glass prism at 26 by 26mm, the triangular cross section blank giving classroom grade dispersion for refraction and spectral line experiments.
US$ 125.00
US$ 130.00
US$ 1325.00
US$ 87.00
US$ 160.00
US$ 25.99