Capacity: 50ml. Subdivision: 10ml. O.D. x H: 42 x 53 mm. Unit: Pack of 12. Thick, slightly flared, beaded top, with a spout designed to have excellent pouring characteristics. Beakers are made of KIMAX KG-33 borosilicate glass. All sizes have a durable matte finish marking area for use with an ordinary pencil. An easy-to-read white graduated scale is provided on all sizes from 20-1000ml for measuring and/or mixing liquids where a high level of accuracy is not required. Designed from ASTM Specification E960, Type 1 requirements.