DURAN® Woulff bottle 500 mL, 3 necks NS 19/26

DURAN® Woulff bottle, neck NS 19/26, 500 mL Woulff bottles are part of vacuum apparatuses, where they are used either as collection vessels during gas generation or for the purification and/or drying of gases. As part of a vacuum apparatus, Woulff bottles are suitable for vacuum applications and are often also used as intermediate vessels to prevent a spontaneous loss of vacuum and the associated backflow of liquid into the vacuum pump. Special features and advantages: Tight closure through standard ground joint Vacuum-resistant due to wall thickness and geometry Three standard ground joints for the inlet or outlet of gases Highest safety for the user when working under pressure and vacuum. Fused-in and therefore permanently durable white printing Application: Collecting and dissolving gases in liquids, generating gases, safe work under vacuum, in series connection: purification of a gas