"solar binocular"

Keep a full set in one bag.

Soft, Pliable, Reusable.

Convenience pack features extra-bright, smooth finish colored papers that get noticed every time.

Econo™ Lister Bandage scissors are a versatile instrument with multiple uses.

These microscope cameras will deliver superior performance and crisp images.

Magnetic Probe and Foreign Body Loops are constructed of stainless steel.

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.

Plastic bowls are available in 28 and 180 oz. capacities.

Ungraduated separatory funnels with ground cones and plastic stoppers, made of borosilicate 3.3 glass.

Gravity separator with 1 ton/hour capacity for efficient seed cleaning and grading.

Study the Difference Between Light and Pigment

Learn about sorting and counting.

This weather station provides precise, real-time weather data straight from the backyard or classroom.

Toe Nail Removal Trays are Industry Standard.

Created especially to meet the requirements of the GLOBE program.

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Features Over 300 Color Chips