Pack of ten, multipurpose stirring rods with button ends. Great for stirring, circulating and crushing. Each rod measures 11.8″ in total length, and is 0.25″ in diameter. The button ends each measure 0.4″ in diameter. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use.
Autoclavable, with superior chemical durability. Low temperature gradient- can withstand 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. 10 PACK || Pack of ten multipurpose stirring rods with button ends. Great for stirring, scooping, circulating and crushing INDUSTRIAL QUALITY || Stirring rods are made of high quality, heavy duty Borosilicate 3.3 glass CHEMICAL & HEAT RESISTANT || Resistant to chemicals and high temperatures 11.8 INCHES || Each rod measures 11.8″ in total length, and is 0.25″ in diameter. Each button end measures 0.4″ in diameter GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use error:We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  See our disclaimer