Mono-Poly resolving medium separates mononuclear and polymorphonuclear leukocytes from whole human blood in two distinct bands.

• Ficoll®-Hypaque medium provides:
• Greater than 95% cell viability
• An easy, single step procedure
• No sample dilution requirement or lysis of red blood cells
• pH 7.38
• Sterile

Mono-Poly is highly versatile and can be used for a variety of research and clinical applications such as histocompatibility testing, lymphocyte studies, in vitro cell mediated immunity assays, or any procedure requiring pure white blood cell preparation.

Each lot of Mono-Poly™ is tested for the correct density, osmolality and functionality. The normal density is 1.114 g/ml ±0.002 g/ml Ficoll® 400 concentration is 88 mg/ml, sodium hypaque 90 concentration is 167.6 mg/ml.

Specific gravity: 1.112 - 1.116 g/ml (at 22 °C)