Equipment and Instruments

Glass Refills for 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 – mmOther
INST-127116521 A1305021070Glass Refill
INST-127220522 A36085305110Glass Refill
INST-127325023 A56085350110Glass Refill
INST-127431024 A10659538085Glass Refill
INST-1964-2121 AGlass Refill
INST-1965-2222 AMounting Set
INST-1966-2323 AMounting Set
INST-1967-2424 AMounting Set

Additional information


21 A, 22 A, 23 A, 24 A, 21 A Mounting Set, 22 A Mounting Set, 23 A Mounting Set, 24 A Mounting Set


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.