Equipment and Instruments

Spherical Dewar Flasks


Please note: For an official quote with updated pricing and availability in PDF, please add your items and quantities to your quote and submit.


Product CodeC – Bot OD – mmTypecapacity – LitA – ID – mmB – Top OD – mmD – Inner H – mmH – Neck H – mmHold Time – HoursEvap Rate – L / d
INST-129116521 AL130502107050.2
INST-129220522 AL3608530511070.4
INST-129325023 AL56085350110120.4
INST-129431024 AL10659538085160.6

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Additional information


21 AL, 22 AL, 23 AL, 24 AL


low evaporation rate -good tipping stability -made of Borosilicatglass 3.3
incl. loose lied lid
incl. handle
fully silvered ( standard )
silvered with viewing stripes
storage and transport of liquid nitrogen ( LN2 ) -Mounting set is required when opening the casing

Images provided are for illustration purposes only and actual products might differ slightly. All CC Imelmann product information is obtained directly from our suppliers. We cannot be held responsible for any errors or omissions (E&OE).

If you would like to confirm details on any product, please pop us an email.

“Prices are subject to change” For fixed prices and availability, please submit a “Quote Request”

Lead times:

  • Ex-stock: Goods are available at our warehouse. Subject to prior sale
  • Ex-import: 6 – 8 weeks from date of an official order. For a shorter delivery time, please contact us.
  • Special manufacturing: eg. glassblowing; 6 – 8 weeks
  • Special non-stock: 6 – 8 weeks


*Lead times are given in good faith but availability is always subject to prior sale.

*For our cancellation and returns policy, please refer to our Terms & Conditions.