unixphil loves 642 clipart.

Zin sc
Zin qw
Zin oc
Zin
TX Line
Becherglas
Becherglas
Becherglas
Test Tubes (Open)
Test Tubes (With Caps)
Redox Flow Battery System
Mixed-Reactant Direct Methanol Redox Fuel Cell
Indirect Methanol Fuel Cell
microscope
Reflector telescope
Magnetic field lines
Stylized Atom 2
Stylized Atom
Heart Parts Labeled
Microscope without Coloring
Architetto -- provette
Architetto -- microscopio
Bunzen burner
Architetto -- Calamita
Hofmann-voltameter
pile daniels
pile
A Chemistry Set
neuron-interneuron 2
Chemistry set
Chemistry set
Atom Model