The large-capacity and large-diameter laboratory Dewar bottle, developed by TianChi Dewar bottle manufacturer, is suitable for laboratory storage of samples with proper capacity and diameter, reasonably occupies space, easy access to samples, blue and white color scheme is more beautiful, locking cap ensures the safety of samples, and a series of optional accessories are also available.

Product features:

1、Longer temperature control time of liquid nitrogen than the national standard

2、5-year vacuum warranty

3、Light weight, corrosion resistant aircraft aluminum design

4、Large bottle neck opening

5、Easy access of stored samples

6、Durable, anti-tampering lid design

7、High strength, light weight aluminum structure

8、Fiberglass neck tube reduces the loss of liquid nitrogen

9、Carrying basket design can hold more samples

TianChi KGSQ Dewar bottle focus on Dewar bottle manufacturing for 13 years, with a trustworthy manufacturing process, to ensure the use of Dewar bottle worry-free, all products have passed the functional test of the Product Quality Supervision and Inspection Institute. We have passed ISO9001, EU CE quality certification. We are a manufacturer, providing high quality products and perfect after-sales service, please feel free to contact us at

Tel: +8618903712477

WhatsApp: +8618903712477

Skype: +8618903712477

E-Mail: tcln2container@126.com

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