US$ 21.24
used to extend the activity-series comparison and to introduce the chemistry of the lead-acid battery
Built for heat and abrasion resistance
Equal-mass density set in aluminum
75-inch mouth on a 4 by 4 inch base
Water Molecular Lattice Model Kit, 199-Piece Glass Bottles_Reagent Bottles used to extend the activity-series199 piece water lattice kit for building a three dimensional representation of hydrogen bonded water molecules, illustrating the arrangements that underlie water's unusual properties.
US$ 21.24
US$ 23.35
US$ 17.44
US$ 55.51
US$ 11.15
US$ 49.99
US$ 69.58
US$ 544.08
US$ 475.00
US$ 374.30
US$ 95.82