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Determination of the Alkalinity of Water
This kit allows analysts to perform a very simple titration to determine the alkalinity and the phenolphthalein of their fresh water sample.
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Weather Gauge
Multifunction Capability in One Affordable Instrument
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Ward's® Igneous Rock Collection
Samples of Intrusive and Extrusive Igneous Rocks
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Project STAR Spectrometer
View Spectra with an Accuracy of ±1 Nanometer
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Eisco® Typical Flower
Major structures of a flower are shown in full detail on this economical model. Students can clearly see the calyx, corolla, androceium, stamens, and ovule.
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VWR® Traceable® Hygrometer/Thermometer
Displays current, minimum, and maximum values for dew point, wet-bulb, humidity, and temperature.
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Ward's® Live Green Tree Frog (Hyla sp.)
These fascinating frogs are uniquely adapted for climbing, with prominent adhesive pads on the ends of their digits.
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Wildco® Fieldmaster Plankton Net
Has All the Components Necessary to Start Collecting Samples Right Away
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Metal Madgeburg Hemispheres
Hands on demomstration showing the power of a vacuum.
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Muscle Action Demonstration Model
Unique Apparatus Reproduces The Movements Of Students’ Own Muscles
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Electrical meters
Full-sized and fully enclosed, these meters are economically priced and offer ±2.5% accuracy.

