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Key Documents

F9651

Sigma-Aldrich

Nalgene® Dewars

capacity 4 L

Synonym(s):

cryo dewar, cryo thermos

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About This Item

UNSPSC Code:
41121804
NACRES:
NB.43

material

polyethylene handle
urethane foam-filled high-density polyethylene

joint

Joints neck (146)

packaging

pack of 1 ea

manufacturer/tradename

Nalgene® 4150-4000

technique(s)

cryopreservation: suitable

I.D. × depth

15.8 cm × 29.5 cm

capacity

4 L

size

11 3/8 in. (287 mm) × 5 3/4 in. (146 mm)

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General description

Safe for short-term storage of ice water, dry ice/solvent baths, and liquid nitrogen. Polyethylene-coated handles on 1, 2, and 4 L sizes only.

Application

Nalgene® Dewars are suitable for short-term storage of ice water, dry ice/solvent baths, and liquid nitrogen. It can also be used as a hot bath.

Features and Benefits

  • Made with high-density polyethylene base and HDPE cover with polyethylene coated handle
  • Strong and shatterproof performance
  • Heat leakage is reduced due to double-walled sides and CFC-free foam urethane insulation.
  • Samples stay colder for longer
  • Can be used from −196°C to +100°C
  • Pour spout and bottom grip area helps in the removal of used liquids easily.
  • Vented and insulated cover allows outflow vapor by maintaining sample temperature

Legal Information

Nalgene is a registered trademark of Thermo Fisher Scientific or its subsidiaries

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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