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- Is liquid nitrogen toxic?
- Is liquid nitrogen toxic? Itself non-toxic, liquid nitrogen gasification is nitrogen, nitrogen accounted for 78% of the air, naturally not toxic, but can make people frostbite. Liquid nitrogen is not t... [2017-09-18 09:43:27 ]
- Knowledge of safe handling of liquid nitrogen
- Knowledge of safe handling of liquid nitrogen Liquid nitrogen is sufficient to cause severe frostbite after contact with the living tissue. When handling liquid nitrogen, wear appropriate safety device... [2017-09-15 09:14:56 ]
- Knowledge of liquid nitrogen tank
- Knowledge of liquid nitrogen tank 1, always put liquid nitrogen tank in the upright position. Do not tilt, especially when the liquid is in the tank. 2, when all the liquid nitrogen evaporated, remove ... [2017-09-14 10:06:31 ]
- Liquid nitrogen use precautions and hazards
- Liquid nitrogen use precautions 1) the use of liquid nitrogen to wear safety equipment: hand protection equipment [cold gloves / low temperature gloves]; protect the eyes and facial equipment [wear pro... [2017-09-13 09:30:57 ]
- Methods and precautions for storage of liquid nitrogen cans
- However, many tropical and subtropical fruits, such as bananas, mango and litchi, are prone to chilling at low temperatures and can not be preserved by cryopreservation, and the low-temperature storage... [2017-09-08 09:48:39 ]
- Ten safety tips for liquid nitrogen in the lab
- Liquid nitrogen extremely cold: boiling to -196 ℃, freezing temperature of -210 ℃. Contact with exposed skin can cause personal injury, such as retinal detachment in the eyes of people, such as bur... [2017-09-07 10:45:23 ]
- Liquid nitrogen preserves umbilical cord blood - treatment of disease
- Umbilical cord blood, refers to the fetal birth at the placenta and umbilical cord in the blood, which contains a lot of hematopoietic stem cells. Hematopoietic stem cells can be divided into various c... [2017-09-06 10:35:24 ]
- Can liquid nitrogen cocktails drink?
- Can liquid nitrogen cocktails drink? Many people will have such a question, of course, this is understandable, because liquid nitrogen must be low-temperature products, more or less people will think i... [2017-09-05 09:45:37 ]
- Liquid nitrogen filled with liquid nitrogen tank neck frost,is it broken?？
- Liquid nitrogen tank (also known as low temperature tank) is a liquid nitrogen storage tank. Liquid nitrogen tank design using high vacuum, insulating material. With the use of liquid nitrogen more and... [2017-09-04 10:26:33 ]
- Introduction of Liquid Nitrogen Pumps
- Liquid nitrogen pump with compressed rubber ball to produce negative pressure to absorb liquid nitrogen and then through the vaporization chamber vaporization pressure generated by automatic transmissi... [2017-09-01 10:46:54 ]
