PYREX® Test Tubes with Beaded Rim (Pack of 72)

Built for the demands of everyday lab work, PYREX® Test Tubes with Beaded Rims are a trusted choice for science educators. Crafted from high-quality borosilicate glass, these test tubes offer the perfect balance of durability, safety, and performance—making them ideal for hands-on learning in the classroom. Made from specially formulated PYREX® glass for optimal wall thickness and long-lasting use. Fire-polished rims and heat-resistant glass reduce the risk of chips, cracks, and breakage. Designed to withstand common classroom chemicals without clouding or reacting. Annealed for strength and easy to clean—perfect for repeated lab sessions. A generous Size – 55 mL capacity, 200 mm length, 25 mm diameter, is ideal for demonstrations and student experiments.
Includes 72 test tubes, enough for group activities and full-class setups. From basic experiments to more advanced lessons, PYREX® test tubes deliver consistent performance that science teachers and students can count on.

Related Categories:

• Education : Science : Science Activities & Games

Quantity Per Pack

72