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  1. Dewars and Cryogenic Vessels | VWR

  2. Dewar flask | Sigma-Aldrich - MilliporeSigma

  3. Cryogenic Dewars | Cryofab - Analytical Technologies Singapore

  4. Lab Dewar Flasks - Amazon.sg - Amazon Singapore

  5. Cryogenic Storage Dewars - Cole-Parmer

  6. Dewar carrying flasks, type B and B-E - VWR

  7. Dewar flasks | LabFriend Singapore | Dewar flasks

  8. Dewar Flasks - Cryogenic Products - Small Laboratory Apparatus

  9. Aldrich ® low form dewar flask - MilliporeSigma

  10. Dewar flask 3000ml | LabFriend Singapore