DIALYSIS FLASK FOR CONCENTRATED CULTURE OF MICROORGANISMS

Dialysis Flask for Concentrated Culture of Microorganisms.

Gerhardt, Philipp (The University of Michigan, Ann Arbor), and D. M. Gallup. Dialysis flask for concentrated culture of microorganisms. J. Bacteriol 86:919-929. 1963.-A twin-chambered dialysis flask was designed with a supported membrane clamped between a reservoir of medium in the bottom and a small volume of culture above, the unit being mounted on a shaking machine to provide aeration and ag...

Improved culture flask for obligate anaerobes.

An improved flask system for the growth of extremely oxygen-sensitive bacteria in liquid culture is described. The improvement described utilizes an all-glass, neoprene-stoppered flask designed for growth of 50- to 1,000-ml cultures of bacteria with continuous gassing.

Self-contained culture flask system.

Application of flexible flask for static culture of adherent cells

Conventional T-flasks with different sizes and layers are commonly used devices for static cell culture at laboratory scale. Due to their non-deformable structure and requirement of strict manufacture art, the rigid T-flask costs highly in production and transportation and, of course, produces more waste. In this study, we described a pentahedron shaped flexible flask made of a medical applicat...

Acute haemolysis due to concentrated dialysis fluid.

Fatal acute haemolysis occurred in a 65-year-old man undergoing regular home haemodialysis for terminal renal failure. Circumstantial evidence indicating that the haemolysis resulted from exposure to concentrated dialysis solution was supported by in-vitro studies. Frank haemolysis in blood samples occurred at a dilution of greater than or equal to 1/2 of dialysis fluid. Osmotic fragility tests...