Cold Storage bags

500 mL Size Now Available

  • New volume, excellent for living donor programs
  • Less waste
  • Saves time and money

Compare Belzer UW® Cold Storage Solution to ViaSpan

  • Enables Storage at Room Temperature
  • Eliminates Refrigeration Concerns Required for ViaSpan® Solution

Belzer UW® Cold Storage Solution is a sterile non-pyrogenic solution with approximate calculations as follows:

  • Osmolarity of 320mOsm
  • Sodium concentration of 29 mEq/L
  • Potassium concentration of 125 mEq/L
  • pH of 7.4 at 20° C.

500 mL in 1/2 liter bags, shelf carton of 6
1,000 mL in one-liter bags, shelf carton of 10
2,000 mL in two-liter bags, shelf carton of 5


Store Belzer UW® Cold Storage Solution at temperatures between 2°–25°C (36°–77°F). This “no refrigeration” temperature range minimizes concerns with power outages that can exist with ViaSpan® solutions, which require continual refrigeration.

Price & Ordering

Please contact: CUSTOMER SERVICE
Bridge to Life Ltd.
Toll-Free (U.S. & Canada): 800-667-9524
Phone: (803) 545-0080


Belzer UW® Cold Storage Solution is intended for flushing and cold storage of kidney, liver and pancreas organs at the time of their removal from the organ donor in preparation for storage, transportation and eventual transplantation into a donor recipient.

Belzer UW® Cold Storage Solution is manufactured in the USA.

Bridge to Life Ltd. — Working to Advance Organ Transplantation