Method of blood dichlorobromomethane measurement
SUBSTANCE: method starts with blood sample alkalisation with 10% sodium hydroxide to pH 8-10; dichlorobromomethane is recovered from the sample by hexane extraction; the extract is separated centrifugally at 7000-7500 rpm and analysed with gas chromatography in a partition gas chromatograph with an electron capture detector, while dichlorobromomethane is measured by a calibration diagram.
EFFECT: high sensitivity and accuracy of the method for blood dichlorobromomethane measurement.
Registered RU 2 416 798 C1
Application: 2009148379/15, 24.12.2009