Test Tubes, 25ml - Borosilicate 3.3 Glass - 1.2mm Thick Walls, Beaded Rim - Superior Heat & Chemical Durability - 5.9" Tall, 0.7" Diameter, 24PK

Test Tubes, 25ml - Borosilicate 3.3 Glass - 1.2mm Thick Walls, Beaded Rim - Superior Heat & Chemical Durability - 5.9" Tall, 0.7" Diameter, 24PK, Part number CH0718FPK24 , Buy now from EiscoLab at Dawn Scientific.

Set of 24 test tubes made of high quality Borosilicate 3.3 Glass. 25ml capacity. Tubes feature uniform, 1.2mm walls and beaded rims.
Each tube measures 5.9" (150mm) tall, with an outer diameter of 0.7" (18mm). Inner diameter measures 16.8mm. Accommodates stoppers with a bottom diameter of 13-15mm & top diameter of 18-20mm. (Compatible stoppers can be found by searching ASIN: B07CZ3J285 and B013TMXI2C).
Autoclavable, with superior chemical durability. Low temperature gradient- can withstand direct flame, high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.
Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.

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In addition to our specialty product lines, Dawn Scientific offers a comprehensive range of laboratory supplies and scientific products, including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.

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If you have any questions or would like assistance selecting the right products for your application, our knowledgeable team is ready to help. Contact us at 1-800-DAWN-SCI (1-800-329-6724) or email sales@dawnscientific.com. We look forward to serving your laboratory and research needs.