Dewar Style Glass Cold Trap




Dewar Style Glass Cold Trap 

The Dewar Style Glass Cold Trap with GL-14 Barb Fittings allows the user to load dry ice into the inner portion of the cold trap from the top to allow maximum condensation temperatures. This protects your vacuum pump and captures any vapors that were lost during evaporation or distillation. Made in the USA. 

Dewar Style Glass Cold Traps includes the following:

  • Metal Keck Clip
  • Boss Head
  • Lab Stand
  • Chain Clamp
  • 250ml Round Bottom Flask 24/40 Joint
  • 250-500ml Cork Stand 


  • USA Made
  • 24/40 Male Ground Joint
  • GL-14 8mm Barb Connections
  • OD = 3.8"
  • ID = 2.75"
  • Height = 14.75"

***Notice to Customers: All units are inspected for broken glass or parts before unit is shipped. If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer MUST contact Best Value Vacs within 3 days of delivery to file a claim and receive a replacement part. If customer DOES NOT contact Best Value Vacs within 3 days of delivery responsibility for replacement parts falls on the customer and they must pay for replacement pieces.***

***Glassware Safety Disclaimer: Best Value Vacs is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.***

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