Oxygen solubility factor

high-resolution terminology - matching measurements at high-resolution

Oxygen solubility factor

Description

The oxygen solubility factor of the incubation medium, F_M, expresses the effect of the salt concentration on oxygen solubility relative to pure water. In mitochondrial respiration medium MiR05, MiR05-Kit and MiR06, F_M is 0.92 (determined at 30 and 37 °C) and in culture media is 0.89 (at 37 °C). F_M varies depending on the temperature and composition of the medium. To determine the FM based on the oxygen concentration, specific methods and equipment are needed (see references Rasmussen HN, Rasmussen UF 2003 in MiPNet06.03). For other media, F_M may be estimated using Table 4 in MiPNet06.03. For this purpose KCl based media can be described as "seawater" of varying salinity. The original data on sucrose and KCl-media (Reynafarje et al 1985), however, have been critizesed as artefacts and the F_M of 0.92 is suggested in the temperature range of 10 °C to 40 °C as for MiR05.

Abbreviation: F_M

Reference: MiPNet06.03 POS-calibration-SOP

Keywords

Bioblast links: Concentration and pressure - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

Concentration

» Volume

» Activity

» Concentration

» Density

» Mole

» Molar mass

Pressure

» Barometric pressure

» Chemiosmotic pressure

» Gas pressure

» Osmotic pressure

» Oxygen pressure

» pascal

» Pressure

Solubility = concentration/pressure

» Solubility

» Solubility factor

» Oxygen solubility

General

» Boltzmann constant

» Energy

» Force

» Gas constant

» Work

Related keyword lists

» Keywords: Oxygen signal

» Keywords: Normalization

Bioblast links: Oxygen signal - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>

Specific

» Oxygen signal

» O2k signal line

O2k-Procedures

» Air calibration

» Zero calibration

» High signal at zero oxygen

» POS calibration - static

» POS calibration - dynamic

» DL-Protocols

» Oxygen sensor test

» Stirrer test

» Open chamber

» Closed chamber

MiPNet O2k-Procedures

» POS-calibration

» O2k-Manual: POS-service

» O2k-cleaning

» O2k-Series G and DatLab 6: Calibration

General

» Oxygen, dioxygen, O₂

» Oxygen calibration - DatLab

» Oxygen solubility

» Oxygen solubility factor

» Oxygen pressure

» Concentration

» Activity

» Pressure - Pascal

» Barometric pressure

» High-resolution respirometry

» OroboPOS

» Polarographic oxygen sensor

» MitoFit Quality Control System

» Sensitivity

Other keyword lists

» Keywords: Concentration and pressure

^cO2* is the oxygen concentration at thermodynamic equilibrium with air under standard conditions of 100 kPa barometric pressure. F_M has been determined for MiR05 at 30 °C and 37 °C, and is assumed to be identical at 25 °C, and identical in MiR06.

MitoPedia methods: Respirometry 

MitoPedia O2k and high-resolution respirometry: DatLab 

MitoPedia topics: Media for respirometry 

Labels:

HRR: Theory