213G27 Karter Scientific 150ml Narrow Mouth Erlenmeyer Flask
Narrow mouth Erlenmeyer flask with Single Capacity Scale. Includes a thick, slightly flared, beaded top. These flasks have uniform walls throughout and are made of 3.3 borosilicate glass. 3.3 borosilicate is the highest level of inert glass available. All sizes have a durable matte finish marking area for use with an ordinary pencil. An easy-to-read white graduated scale is provided for measuring and/or mixing liquids. Designed from ASTM Specification E960, Type I requirements.