Item Number :
(470014-948)
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Safe and Convenient Visual Presentation
Item Number :
(470026-488)
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Quartz (Rock Crystal), Single Crystal
Item Number :
(470001-166)
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Dehydrated Preserved
Item Number :
(470176-612)
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Merismopedia Culture for 100 Students
Item Number :
(470179-884)
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Lyngbya Culture for 35 Students
Item Number :
(470101-098)
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In this kit, ½ wavelengths are measured and used to determine the relationship between wavelength, frequency, and velocity.
Item Number :
(470102-562)
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This 3-part lab covers selectively permeable cell membranes, hydrophilic interactions, and cell surface area to volume ratio.
Item Number :
(470005-200)
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Insert a sugar solution into the 16" clear tube, lower the membrane end into the jar of water, and watch the water level rise.
Item Number :
(470179-922)
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Mixed Marine Algae, For 35 Students
Item Number :
(470179-942)
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Green Protists, For 35 Students
Item Number :
(470149-598)
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Round HDPE wide mouth bottles are for use with chemicals and specimens.
Item Number :
(470027-878)
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Freeze-dried sheep kidney. Available in vacuum packs.
Item Number :
(470015-212)
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Study Several Factors That Affect the Density of Water
Item Number :
(470179-932)
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Examples of Organisms That Grow in Colonies
Item Number :
(470180-224)
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One Culture from Each of the Four Major Types
Item Number :
(470007-228)
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In this activity, designed by Rick Crosslin, students separate microfossils from an Ordovician-age dry clay soil sample and then observe them using ha...