Gaschromatographische Bestimmung von Nitrostigmin (Parathion) im Plasma ohne Extraktionsverfahren

Boelcke, G

doi:10.1007/bf00577802

Cited by 8 publications

(1 citation statement)

References 12 publications

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“…To study this problem, serum or plasma concentrations of the insecticides would have to be determined. Several methods have been described in literature for the determination of organophosphorus insecticide levels in blood, e.g., gas chromatography without sample extraction,[ 3 4 ] gas chromatography with sample extraction using an electron capture detector,[ 5 6 ] a halogen phosphorus detector,[ 7 ] and a nitrogen detector. [ 8 ] The use of extraction followed by reversed phase high performance liquid chromatography has also been reported.…”

Section: Introductionmentioning

confidence: 99%

Rapid method for the determination of some organophosphorus insecticides in a small amount of serum in emergency and occupational toxicology cases

Singh

Dogra

2009

Indian J Occup Environ Med

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A simple and rapid method is described for the estimation of some organophosphorus insecticides in the serum of occupationally exposed persons. The compounds are extracted with a mixture of acetone and diethyl ether (1:1 v/v) in acidic medium and the extraction residue is analyzed by gas chromatography with nitrogen phosphorus detection method. Linearity was acceptable over concentrations from 0.25 to 4.0 μg/mL. The method percentile recovery for the six different organophosphorus insecticides was 86.3% for phorate, 78.3% for dimethoate, 82.3% for malathion, 79.4% for chlorpyrifos, 80.2% for diazinon, and 68.5% for ethion at the μg/mL level. Serum samples of nine workers who had been occupationally exposed to malathion in an insecticide manufacturing factory, were analyzed and malathion was found at low levels in all the samples.

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Section: Introductionmentioning

confidence: 99%

Rapid method for the determination of some organophosphorus insecticides in a small amount of serum in emergency and occupational toxicology cases

Singh

Dogra

2009

Indian J Occup Environ Med

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Parathion [Biomonitoring Methods in German language, 1978]

Eben¹

2012

The MAK‐Collection for Occupational Health and Safety

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Veröffentlicht in der Reihe Analytische Methoden zur Prüfung gesundheitsschädlicher Arbeitsstoffe: Analysen in biologischem Material , 3. Lieferung, Ausgabe 1978 Der Artikel enthält folgende Kapitel: 1. Zusammenfassung 2. Geräte, Chemikalien und Lösungen 2.1. Geräte 2.2. Chemikalien 2.3. Vergleichsstandards 3. Probenahme und Probenaufbereitung 4. Gaschromatographische Arbeitsbedingungen 5. Analytische Bestimmung 6. Eichkurve 7. Berechnung des Analysenergebnisses 8. Beurteilung des Verfahrens 8.1. Präzision 8.2. Richtigkeit 8.3. Nachweisgrenze 8.4. Störeinflüsse 9. Diskussion der Methode 10. Parathion

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Forensische Toxikologie

Mallinckrodt¹

1975

Gerichtliche Medizin

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Gaschromatographische Bestimmung von Nitrostigmin (Parathion) im Plasma ohne Extraktionsverfahren

Cited by 8 publications

References 12 publications

Rapid method for the determination of some organophosphorus insecticides in a small amount of serum in emergency and occupational toxicology cases

Rapid method for the determination of some organophosphorus insecticides in a small amount of serum in emergency and occupational toxicology cases

Parathion [Biomonitoring Methods in German language, 1978]

Forensische Toxikologie

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