Clearance

Compound Microscope 200V

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Test Clip

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Golden Guide Books – Butterflies and Moths

Small, pocket-size, softcover volumes offering useful information on a variety of subjects. Illustrated in color. More.

LED Replacement Microscope Bulbs

Replacement bulbs for Co-Axial Elementary Compound Microscopes (SB37503M) and Nasco Elementary Microscopes with 360° Rotatable Head (SB27571M, SB27572M). More.

Grasshopper Dissectogram

Dissectograms show and tell students exactly what to do and how to do it throughout the entire grasshopper dissection. Set consists of four dramatic full-color photographs, beautifully reproduced, and large, easy-to-read type placed right on... More.

Perch Dissectogram

Dissectograms show and tell students exactly what to do and how to do it throughout the entire perch dissection. Set consists of four dramatic full-color photographs, beautifully reproduced, and large, easy-to-read type placed right on the d... More.

Pure Gum Rubber Tubing – Red 1/8" I.D., 1/4" O.D., 50 Ft. Length of Tubing w/Wall Thickness 1/16"

General purpose, quality tubing with cloth impression finish that permits easier, nonslip handling even when wet. Made of pure gum rubber and steam-cured on a mandrel. Highly flexible, seamless, and free of curvature. Has excellent properties which ... More.

Pure Gum Rubber Tubing – Red 3/16" I.D., 3/8" O.D., 25 Ft. Length of Tubing w/Wall Thickness 3/32"

General purpose, quality tubing with cloth impression finish that permits easier, nonslip handling even when wet. Made of pure gum rubber and steam-cured on a mandrel. Highly flexible, seamless, and free of curvature. Has excellent properties which ... More.

Pure Gum Rubber Tubing – Red 3/16" I.D., 3/8" O.D., 50 Ft. Length of Tubing w/Wall Thickness 3/32"

General purpose, quality tubing with cloth impression finish that permits easier, nonslip handling even when wet. Made of pure gum rubber and steam-cured on a mandrel. Highly flexible, seamless, and free of curvature. Has excellent properties which ... More.

Pure Gum Rubber Tubing – Red 1/4" I.D., 1/2" O.D., 10 ft. Length w/Wall Thickness of 1/8"

General purpose, quality tubing with cloth impression finish that permits easier, nonslip handling even when wet. Made of pure gum rubber and steam-cured on a mandrel. Highly flexible, seamless, and free of curvature. Has excellent properties which ... More.