· Thick, slightly flared, beaded top, with a spout designed to have excellent pouring characteristics
· Improved mechanical and thermal properties result from the uniform sidewall and bottom thickness design
· Suitable for use on a hotplate
· All sizes have a durable matte finish marking area for use with an ordinary pencil
· Easy-to-read white graduated scale for measuring and/or mixing liquids is provided on all sizes from 20 to 4000 mL
· Ref: ASTM Method D2070
· Design meets ASTM Specification E960, Type I requirements
· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
