US$ 35.00
) : 2 kgAccessories : Conductivity Cell
Inclined-face EDM-80 moving-coil DC ammeter measuring 0-5A at plus-or-minus 2
rocker arms
Thick enough to resist collapse under mild vacuum
chloroplasts
Blue Molecular Model Atom, 2.2cm, 2 Holes, 10-Pack Physics_Heat & Thermodynamics ) : 2 kgAccessories :Replacement 10 pack of 2. 2cm blue atoms with two bond sites, substituting for two bonded centers in standard convention ball and stick molecular model kits.
US$ 35.00
US$ 99.00
US$ 190.00
US$ 250.00
US$ 45.99
US$ 99.00
US$ 29.99
US$ 99.00
US$ 169.99
US$ 49.99