Duran 217116406 Boiling Flask Flat Bottom, Narrow Neck 2000 ml

Flat bottom flasks, DURAN, wide and narrow neck DIN ISO 24450 (wide mouth), DIN ISO 1773 (narrow mouth). With beaded rim. Glass Type I / neutral glass as per USP, EP and JP. Uniform wall thickness distribution makes these beakers ideal for heating applications. Flat base means flasks can be set down without a supporting ring. Autoclavable. Product Specification: Capacity: 2000**ml Neck diam.: 42mm External flask diam.: 166mm Height: 250mm Description: narrow mouth Manufacturer Duran Manufacturer P/n 217116406 Dimension (ØxH) 166 x 250 mm Ø mm 166 PK 1 Material DURAN glass With beaded rim Yes Nominal capacity ml 2000 Height mm 250 Autoclavable Yes Neck Ø mm 42