The system consists of two reservoirs and two pumps: One reservoir, the concentrate reservoir, contains perfusate which consists of salts, sugars, colloid and buffer dissolved in a concentrated solution of cryoprotectant and water.
(The system; consists; of two reservoirs and two pumps) (One reservoir; contains; perfusate which consists of salts, sugars, colloid and buffer) (perfusate; consists; of salts, sugars, colloid and buffer) (salts, sugars, colloid and buffer; dissolved; in a concentrated solution of cryoprotectant and water)
The system One reservoir perfusate salts, sugars, colloid and buffer
consists contains consists dissolved
of two reservoirs and two pumps
perfusate which consists of salts, sugars, colloid and buffer
of salts, sugars, colloid and buffer
in a concentrated solution of cryoprotectant and water