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Pure Gum Rubber Tubing – Black 1/8" I.D., 1/4" O.D., 50 ft. Length 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 – Black 3/16" I.D., 3/8" O.D., 50 Ft. Tubing Length 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 – Black 1/4" I.D., 3/8" O.D., 50 ft. Length 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 – Black 1/2" I.D., 3/4" O.D., 50 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.

Pure Gum Rubber Tubing – Black, 50 Ft. Length, 1/2" I.D., 3/4" O.D. with 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.

Blow Pipe – Individual Dissecting Instruments

A 6" chrome-plated, tapered pipe. More.

How to Know Mosses and Liverworts – Pictured Nature Series

A quick reference of detailed, easily understood material on mosses and liverworts. As a personal reference file or a library addition, this book has no equal. Details of identification, collection, mounting, and other items are fully covered in a simpl... More.

Blister Pack Assortment

The blister peel-back slides are excellent for mounting small insects, bits of cloth, seeds, and minerals. The blister horn slides are designed to view pond water or cultures. Package of 100. Original Price – $13.65. More.

Clear Glass Plates – 5" x 5"

These clear, double-thick, flint glass plates are designed to be used in covering gas bottles, beakers, and other glassware items. Package of 12 plates. More.

SciQuest® INTERMEDIATE LEVEL ELECTROMAGNETISM MINI KIT

Ten Ideas to be Developed relate to: Level 4 – magnetic fields around conductors carrying electric current, use of the “left hand rule” to determine direction of current, and magnetic poles; Level 5 – making an electromagnet, the... More.