GENEQ > Environment > Deplation / Respiration

Determination of Biodegradability
Model Oxitop® Control A6 / A12 et S6 / S12


Description

Laboratory procedures for determination of biodegradability according to DIN EN 29 408 / ISO 9408 / OECD 301 F.

The determination of the biodegradability should be checked before new chemicals are used for the first time, not only for environmental reasons but to minimize disposal charges.

The sample and a blank are stirred at a constant temperature for 28 days in closed bottles.

The CO2 produced is removed by means of an absorber, the resulting negative pressure is a measure of the biodegradability.

The OxiTop®-C continuous value recording guarantees proper documentation. The measuring bottles and adapters can be autoclaved at 121 °C (249.8 °F).

Oredring Informations
Cat. No. Model Complete OECD packages
208 220

OxiTop® Control A6

Package for aerobic applications with 6 x 1000 ml measuring units.
208 222

OxiTop® Control A12

Package for aerobic applications with 12 x 250 ml measuring units.
208 196 OxiTop® Control S6 Package for aerobic applications with 6 x 510 ml measuring units.
208 198 OxiTop® Control S12 Package for aerobic applications with 12 x 510 ml measuring units.