Cryogenic Liquid Nitrogen Dewar


Xinxiang Zhongpanxin Industry Co., Ltd. is a collection of development, design, production, sales and after-sales service as one of the professional chemical storage cryogenic liquid nitrogen dewar production company. Liquid nitrogen dewar containers mainly made up of outer shell, inner vessel, neck tube, multi-layer isolating material and canisters. 

L liquid nitrogen container
L liquid nitrogen container
Package of theL container
Package of theL container
name of the part
name of the part
Back of theL container
Back of theL container
Mouth of theL container
Mouth of theL container


Our stock model YDS-35-125
Capacity 35L
Neck diameter 125mm
Height 710mm
Outer diameter 430mm
Canisters number 6pcs
Canister outer diameter 76mm
Canister height 130mm
Canister totalheight 575mm
Empty weight 15.7kg
Lockable lid and protection cover Included. (optional)
Static holding time 95-125 days
Straw capacity / single layer 0.25ml 6558pcs
0.5ml 3279pcs
Straw capacity / double layer 0.25ml 13104pcs
0.5ml 6552pcs
ISO/CE Approved
Package carton 49*49*83cm gross weight 17.6kg


  1. The outer shell and inner vessel are made of the aluminum alloy plate featuring light weight, high cryogenic strength and corrosion resistance.
  2. The neck tube is made of glass-fiber reinforced plastics featuring of high mechanical strength and low heat conductivity.
  3. The multi-layer insulation is composed of the reflecting screen of aluminum foils with high reflectivity and insulation material with low heat conductivity and low gas-passing speed to reduce heat radiation.
  4. The jacket between the outer shell and inner vessel is of high vacuum to prevent thermal convection. Moreover, an adsorbent with a high adsorbing capacity at the cryogenic temperature is used to ensure the long-term stable and reliable performance of the dewar with more than five-year life service.


  1. Frozen cells, embryos, reagents in laboratory
    It is mainly used for the preservation of some cells or embryos. Cryopreservation of cells can preserve cells for a long time without mutation, especially for storing cells that are difficult to obtain.
  2. Industrial sector
    In the industrial sector, the 35L liquid nitrogen container is mainly used in freezing accessories, producing nitrogen fertilizer, etc. But it is mainly used for freezing industrial accessories.

Get Price List

With the increased awareness of liquid nitrogen dewar technology and industry, we are actively expanding international markets, and the products have been exported to more than 20 countries, including the United States, Germany, Japan, Turkey, India, Mexico, Vietnam. Various models of liquid nitrogen tanks for sale. Contact us, get liquid nitrogen cylinder price list.

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