American Educational Igneous Rock Collection 1 perf module

1 perf module

bending and cutting wire and cable

of cells/module: 2

Non-marring side bumpers helps prevent damage to finished surfaces

RIGOL DS2202A digital oscilloscope (1 pc

American Educational Igneous Rock Collection 1 perf moduleIgneous rock collection for geological study 15 intrusive and extrusive igneous rock specimens for detailed examination Number coded with key sheet for identification Compartmented tray for display and storage Specimens measure 1 1 2 x 1 1 2 inches (L x W) The American Educational 2221 igneous rock collection is used for geological study, and has 15 intrusive and extrusive igneous rock specimens for detailed examination. The collection has a color