"compound+microscope"
EiscoLabGlass® Vigreux Columns with Threaded Joint
High quality Vigreux column used to separate vaporized mixtures of liquid compounds with close volatility.
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Science Take-Out® Testing For Genetic Disorders That Cause Brain Damage
Follow The Case Of Twins Who Have Newborn Screening For Genetic Disorders.
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Effectiveness of Sunscreen
This activity illustrates the importance sunscreen use.
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Coplin Staining Jar, Wide Top with Cover, Mortech®
Heavy, clear glass staining jar with wide mouth and cover.
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Eisco® Human Eye Demonstration, Set of 2
Two cooperative models demonstrate both internal and external anatomical structures of the human eye.
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Diffusion and Osmosis - Small Group Learning Kit
Observe osmosis in Living Tissue.
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Eisco Watch Glasses
High quality, polished watch glasses for general lab use including preventing splashes, drying and evaporation.
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Paramount® and Paramount 360® Ductless Enclosures, Labconco®
Self-contained ductless enclosures allow safe handling of organic, formaldehyde, acid gas, sulfur compounds, or ammonia chemical fumes and vapors.
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Forensic Chemistry of Hair Analysis - Small Group Learning Kit
Discover how forensic scientists use hair to assist in solving crimes.
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Student Molecular Model Replacement Parts
Construct three-dimensional representations of chemical compounds with these durable, yet inexpensive student molecular model parts. Replace missing pieces from your model sets, or construct your own from the available replacement model pieces.
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Environmental Chemistry: Nitrates, Phosphates and Eutrophication - Small Group Learning Kit
Where does pollution come from? How does it change the water?
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Horseshoe Crab
Limulus polyphemus. A true "living fossil", this representative of the class Meristomata is one of only five living still in existence. The crab is the most widely studied Meristomata because of their large compound eyes and their copper-based blue blood. It thrives in a marine aquarium such as WARD’S Marine Touch Tank. Culture instructions are included. Size: 1–3". Note: Shipped overnight. Additional shipping fee applies.