In the mystery of life, embryos represent unlimited potential and hope. In order to guard this precious source of life, YDD series of liquid nitrogen tanks, with its excellent performance and innovative design, has become the ideal choice for biosample libraries for long-term preservation of embryos. Let's discuss how the YDD series of liquid nitrogen tanks for biological samples library can achieve long-term cryopreservation of embryos. 1.Advanced adiabatic technology YDD series liquid nitrogen tank adopts high-vacuum multi-layer adiabatic technology; 2.Diversified storage capacity YDD series liquid nitrogen tanks provide a variety of capacity options, from small capacity to large capacity, to meet the needs of different sizes of biological sample banks. 3.Intelligent temperature monitoring system YDD series liquid nitrogen tanks are equipped with advanced temperature and liquid level monitoring system 4.Safe and stable storage environment 5.Humanized operation design