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"Gary K. Besonson"
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Sunprint Kit
The Sunprint Kit includes sun sensitive paper to help you make photographic prints using the power of the sun.
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Trilobite Fossil Study Pack
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective.
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Fern Leaf Impressions Fossil Study Pack
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective. This Study Pack contains 10 of each selected fossil, along with key information about its characteristics and its important place in Earth’s history.
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Ammonite Fossil Study Pack
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective. This Study Pack contains 10 of each selected fossil, along with key information about its characteristics and its important place in Earth’s history.
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Gastropod Fossil Study Pack
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective.
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Brachiopod Fossil Study Pack
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective.
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Horn Coral Fossil Study Pack
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective.
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Crinoid Stem Fossil Study Pack
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective. This Study Pack contains 10 of each selected fossil, along with key information about its characteristics and its important place in Earth’s history.
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Handypette Pipette Pumps
These Handypette pipette pumps are an ideal alternative to pipette bulbs.
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Large Wave form helix
The Large Wave form helix easily demonstrates wave phenomena.
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Lil'pet Micropipette
Lil'pet Micropipettes feature ideal volumes for gel loading.
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Peat Moss
Mixed in soil, it improves moisture retention and aeration, as well as increases acidity. Use as a starter for seeds, rootings, transplants, and cuttings.
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Mini Scoop, 0.5 ml
Small sampling scoop made from white high-impact polystyrene plastic.
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Hydrion Test Paper Strips
Use Hydrion A to test in the range of 2-4-6-8-10 and Hydrion B for the range of 1-3-5-7-9-11. Both strips let you test the pH scale in 2.0 units.
Includes: color chart.