
Kjeldahl Flask, 50mL - 19/26 Socket Size - Long Neck, Round Bottom - Borosilicate Glass
- Ships from Rochester, NY
- US Customer Service
- 30-Day Return Policy
Borosilicate glass, long neck, round bottom, 19/26 socket size. Designed for nitrogen determination as per Kjeldahl method. Conforms to DIN ISO 12360 standard. Flask measures 6.75" tall, neck diameter measures 0.75", round bottom diameter measures 2".
Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C./p>