These practices also reduce energy costs because they eliminate auxiliary steam for deaerators, and they eliminate storage tank contamination. Nitrogen: Delivered or Produced on Demand?

The nitrogen level in one tank fell very low ... "an unexpected temperature fluctuation" that jeopardized its tissue storage bank, where liquid nitrogen preserves eggs and embryos.

Zenty explained in the letter that several issues led to the storage ... the failed tank "needed preventative maintenance" because the function that automatically adds liquid nitrogen to the ...

There were problems with the automatic filling of liquid nitrogen into the tank ... process of transferring all specimens to another storage tank – though when the failure happened, no specimens ...

The tank failures and destruction of the frozen ... of the hospital and bank’s medical staff. “The liquid nitrogen levels in the storage tanks … were regularly monitored, and liquid nitrogen ...

It turns out, on the very same day a San Francisco fertility clinic's storage tank experienced ... he "recognized that the nitrogen level in one tank was very low." The fix involved what Herbert ...