"Ward's+Phenomena"
Ward's® Sandstone (Banded)
Red, medium, to coarse-grained iron oxide cement; shows hematite bands.
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Ward's® Diffusion Dolostone
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.
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Ward's® Live Escherichia coli, Lactose Negative Culture
Ward's® Live Escherichia coli, Lactose Negative Culture
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Ward's® Intermediate Periodic Tables
Go beyond the basic information with useful element data to help students see periodic trends.
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Ward's® Apatite (Massive)
Blue fluorapatite, pure crystalline, Moh's hardness of 5.
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Ward's® Tuff (Rhyolitic)
Gray, fine, friable, with abundant small sanidine crystal fragments.
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Ward's® Chemistry Exothermic and Endothermic Reaction Demonstrations
Tactile Demonstrations of a Chemical Reaction.
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Ward's® Quartz (Chert)
Light gray, compact, hard, opaque, microcrystalline silica mineral.
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Ward's® Introduction to Antibody Detection by ELISA Lab Activity
Introduce Students to Cutting-Edge Medical Testing Procedure
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Ward's Science Essentials® Gray Slate
Gray metamorphosed shale showing "slaty cleavage".
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Ward's Science Essentials® Milky Quartz
Massive white quartz with a moh's hardness 7.
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Ward's® Gypsum (Alabaster)
White, fine, massive, opaque to slightly translucent.
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Ward's® Chemistry Density Column Demonstration
Interactive Illustration of Density Principles