1. Home
  2. Shop
  3. Lab Essential - Glassware
  4. General
  5. Flasks
Prev
Chemistry Pump Device With Two Cold Traps CP
Next
DURAN? Original Laboratory Bottle, clearRM23.71 – RM3,085.71
duran laboratory bottle
Spherical Dewar Flasks

Spherical Dewar Flasks

SKU: N/A Categories: , , Brand:

Application

  • storage and transport of liquid nitrogen ( LN2 )

Advantages

  • low evaporation rate
  • good tipping stability
  • made of Borosilicatglass 3.3
  • incl. loose lied lid
  • incl. handle
  • deliverable:
    • fully silvered ( standard )
    • silvered with viewing stripes

Versions

  • AL : aluminium cover, brushed
  • A : glass refill ( without cover )

Technical data

Type max.
Content
ca. [ L ]		 Weight
ca. [ kg ]		 Holding
Time LN2
ca. [ d ]		 Evaporation
rate LN2
ca. [ L/d ]
21 AL 1 1,6 5 0,2
22 AL 3 3,1 7 0,4
23 AL 5 4,4 12 0,4
24 AL 10 6,6 16 0,6

DOWNLOAD BROCHURE