600 mL heavy duty beaker with spout is specifically designed to offer the best mechanical strength under harsh conditions, such as mechanized washing operations. For convenience, these beakers have a double graduated metric scale to indicate their approximate content and an extra large marking spot. For PYREX® beaker covers, see Catalog No. 9985 or No. 9990. Reference: ASTM E-960. Assembled Product Weight: 0.64 lb Brand: Pyrex Manufacturer: Karter Scientific Manufacturer Part Number: 1003-600-PK1 Assembled Product Dimensions (L x W x H): 6.77 x 4.13 x 4.29 Inches