Fa yi xue za zhi · 2012
[Measurement of acetonitrile in blood and urine by head-space gas chromatography].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Luo Ru-Xin, Zhuo Xian-Yi, Shen Bao-Hua
Аннотация
OBJECTIVE: To establish the method for measurement of acetonitrile in blood and urine by head-space gas chromatography.
METHODS: DB-ALC1 (30 m x 320 microm x 1.8 microm) and DB-ALC2 (30 m x 320 microm x 1.2 microm) capillary column were used to measure the acetonitrile in blood and urine with the isopropanol as internal standard reference.
RESULTS: The limits of detection of acetonitrile in both blood and urine were 0.5 microg/mL, with a linear range of 5-1000 microg/mL (r = 0.999).The accuracy of this method was 93.2%-98.0%. The RSD for the intra-day and inter-day were less than 3.7%.
CONCLUSION: The method is capable for measurement analysis of acetonitrile in blood and urine.
METHODS: DB-ALC1 (30 m x 320 microm x 1.8 microm) and DB-ALC2 (30 m x 320 microm x 1.2 microm) capillary column were used to measure the acetonitrile in blood and urine with the isopropanol as internal standard reference.
RESULTS: The limits of detection of acetonitrile in both blood and urine were 0.5 microg/mL, with a linear range of 5-1000 microg/mL (r = 0.999).The accuracy of this method was 93.2%-98.0%. The RSD for the intra-day and inter-day were less than 3.7%.
CONCLUSION: The method is capable for measurement analysis of acetonitrile in blood and urine.