Check the listing for details. Eisco Labs 50ml Graduated Cylinder, Class B - White Graduations, Hexagonal Base. Condition: New. Listed at 12.19 USD. Graduated Cylinder, 50ml - Class B - White Grads., Hexagonal Base - Eisco Labs 50ml graduated measuring cylinder made of high quality, heavy duty Borosilicate 3.3 glass. Spout for easy pouring, and hexagonal base for extra stability. Class B tolerance, ?1.00ml as per DIN EN ISO 4788 standard. White printed graduations and specifications. 1ml subdivisions. Cylinder stands 7.75" tall, with a base measuring 2.5" wide. Inner diameter of cylinder body measures 22mm (0.9"), and outer diameter measures 25mm (1"). 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. Calibrated to contain. 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. Product Details BrandEiscoManufacturerEiscoProduct TypeScience Lab CylindersMpnCH0345BWT INDUSTRIAL QUALITY || 50ml graduated measuring cylinder made of high quality, heavy duty, Borosilicate 3.3 glassCLASS B TOLERANCE || Class B Tolerance ?1.00ml, as per DIN EN ISO 4788 standardsWHITE GRADUATIONS || Easy to read, white printed graduations and specifications. 1ml Subdivisions. Calibrated to containHEXAGONAL BASE || Cylinder features a hexagonal base for maximum stability and a spout for easy pouringGREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use Check out my other items. -Powered by