US$ 38.99
and structural isomerism in introductory chemistry
Pair of 12 by 3
Combining filtration and titration on one base
fluid reservoir
exposing the triangular rotor's epitrochoidal motion with a lamp-lit ignition point
Push/Pull Balance, 250g/2.5N Material_Zinc and structural isomerism in introductoryTwo hundred fifty gram push pull balance in an acrylic tubular body, calibrated to 2. 5 newtons for measuring small forces during spring law and tension force classroom investigations.
US$ 38.99
US$ 117.95
US$ 151.95
US$ 151.95
US$ 17.95