Woulff bottle, Duran, glass, 5000 ml, NS 34/35, with 3 necks

DURAN® Woulff Bottle with bottom tubulature, Neck NS 34/35, 5000 mL Woulff's bottles are part of vacuum apparatus, in which they are used on the one hand as collecting vessels for gas generation or for cleaning and/or drying gases. As part of a vacuum apparatus, Woulff's bottles are suitable for vacuum applications and often also used as an intermediate vessel to prevent spontaneous drop-off of the vacuum and the associated liquid suction back into the vacuum pump. Features and Benefits: Tight closure due to standard ground joint Three standard ground joints for the import or export of gases Additional access through the ground tubulature Fired-on, highly durable white print Application: Collecting and dissolving gases in liquids, Production of gases, Safe working under vacuum, In series: Purification of a gas