tube stopper for sale, brand-new and used.

This is the perfect gift for the favorite teacher or professor! Educational gifts can help young and even older minds continue to enjoy learning. This is a usable item.

This is the perfect gift for the excelling student or favorite teacher! Education gifts can help young and even older minds continue to enjoy learning. With the writing utensil fitted to the rubber stopper it can be easily removed from the test tube for use and then put back when finished.

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Corning® 7727-40 PYREX® 40mL Tenbroeck Tissue Grinder with Pour Spout, 22 x 235mm Pestle and 27 x 210mm Mortar Tube

BD Vacutainer 364957 Urine Plus Complete Cup Tube Kit. Box of 50 Click HERE for manufacturer's spec page Complete kit for microbiology & UA chemistry urine testing. Included: 8 mL 16x100 conical bottom preservative tube for urinalysis with yellow/red stopper, 4 mL 13x75 plastic C&S preservative tube, Soap towelette & cup.

AmScope M220-3MP 40X-1000X Compound Microscope with 3D Mechanical Stage + Built In 3MP USB Camera We are currently encountering alternate sellers duplicating our listings and selling what appears to be our products. These other sellers may be selling fake AmScope microscopes and using our Brand Name illegitimately. Please double check the seller name and be careful.