During the use of the liquid nitrogen tank, the inside of the container will accumulate moisture, mixed with bacteria, and the semen flowing out of the cylinder accidentally mixed into the liquid nitrogen. There may be a considerable degree of corrosion. If mixed bacteria are mixed, the conception rate of artificial insemination will be reduced, so pay attention to the cleaning inside the liquid nitrogen tank.
1 Remove the handle and liquid nitrogen from the container and leave it for about two days. Thus the internal temperature of the container rises to.
2 Inject the warm water at 40 ° C to 50 ° C or with a neutral detergent into the liquid nitrogen tank, then scrub with a cloth.
3 Rinse with water.
4 Invert the container to dry. The drying method may be a natural air drying method or a hot air drying method. If the latter is used, the temperature is limited to between 40 ° C and 50 ° C. The hot air above 60 ° C should be avoided to avoid affecting the performance of the liquid nitrogen tank and shorten the service life.