Flat bottom flasks,DURAN®,wide neck,cap. 500 ml

Uniform wall thickness distribution makes these beakers ideal for heating applications. Flat base means flasks can be set down without a supporting ring. Flasks with a neck diameter of 76 mm have a reinforced rim.

• DIN ISO 24450


• With beaded rim


• Glass Type I / neutral glass as per USP, EP and JP


• Autoclavable