Kimble® KIMAX® Long Neck Cell Culture Flask with Capacity Scale

These long neck flasks with a capacity scale have a thick-walled tubing neck with a plain fire polished finish sealed to an Erlenmeyer-shaped body. Neck is long enough to accept a metal or plastic cap. A cotton plug may be used if desired. All flasks have durable white ceramic enamel scales to indicate approximate volumes at various levels. Designed from ASTM specification E1404, Type IV, Class 1 requirements.