"Elementary Science"
Partial Immersion Alcohol Thermometers
Ideal for most school laboratory applications
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Polypropylene Cylinders with Handle
Put an End to the Difficult Task of Pouring from Large, Heavy Cylinders.
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Color Filter Paddles
Lessons in Optics and Light in the Palm of Your Hand Colorfully illustrate additive and subtractive color mixing, color transmission, absorption and filtering of the different wavelengths of light with this set of primary and secondary color mixing paddles. You can also use the diffraction gratings in this set to view spectra from different light sources. Show students how a spectroscope, colored lights, and even polarized sunglasses work with the contents of this set.
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Rhizopus stolonifer (nigricans) (+)
Zygomycete. Common black bread mold. Lab contaminant. Mating strain, cross with Rhizopus stolonifer (nigricans) (-) to produce zygospores. Incubation temperature 25°C. Potato dextrose agar growth medium.
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Polymethylpentene Erlenmeyer Flask with Screw Cap
PMP flasks with secure leak-proof seal.
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Boreal Slide Holders with Labels
Excellent for Storing Standard Sized Wholemount Slides
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GREEN Basic Water Monitoring Kit
GREEN Basic Water Monitoring Kit features economical tests for eight different factors.
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Things of Wonder Slide Set
Appreciate the Amazing Detail of Delicate Structures
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Depth-of-Field Practice Slide Set
Help Students Enhance Microscope Focusing Skills.
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Introductory Planetarium
Introductory Planetarium is a simple model for hands-on demonstrations.