Rapid determination of cyanide ion by gas chromatography
نویسندگان
چکیده
منابع مشابه
. - - Determination of Cyanide in Soils and Wastes by Ion Chromatography
tIt "i,\ 1he:;l:. ; .v This honors thesis is the result of a research project I have worked on since May 1993 and finished in April of 1994 under the direction of Dr. John R. Pichtel, as an undergraduate fellow. The purpose of the research was to develop a new analytical technique for cyanide determination in soils and wastes utilizing ion chromatography. Ion chromatography was evaluated for it...
متن کاملRapid determination of germanium and tin by ion chromatography
A method was established for the simultaneous determination of germanium and tin in one run by ion chromatography. Using a selected eluent, Ge and Sn were separated on a bifunctional ion-exchange column, followed by a postcolumn chromogenic reaction and spectrophotometric detection at 520 nm. The whole procedure was completed within 5 min with high sensitivity and selectivity at the low-/zg/1 l...
متن کاملRapid determination of urinary total porphyrins by ion exchange chromatography.
Total urinary porphyrins were eluted from a commercially available anion exchange Chromatographie column with hydrochloric acid and determined spectrophotometrically. For 1 ml samples the optimum concentration range for measurement was found to lie between 0.1 and 1.5 mg of total porphyrin/1 urine. Assay of a single sample takes 12 min. The specificity (measurement at three wave lengths), sensi...
متن کاملRapid determination of glutethimide (Doriden) by gas-liquid chromatography.
drugs and nonbarbiturate sedatives, the clinical laboratory has been literally bombarded with requests for special toxicologic analyses. One of the most popular of the nonbarbiturate sedatives is glutethimide (Doriden, Ciba) or -ethyl--phenylglutarimide. This agent has sedative-hypliotic properties and the usual dose is 250-500 mg. taken at bedtime. McBay and Algieri have reported death occurri...
متن کاملRapid determination of twenty amino acids by gas chromatography.
greater than the response of similarly treated blanks at the 5-gg level and 400 times greater than the response of methanol to flame ionization detection (1 ,5 ) . The compound in which the methanol is to be determined, must be somewhat water soluble. Complete dissolution of the sample weight taken in the 1-ml water-urea mixture used is necessary to free the methanol for subsequent reaction. Ac...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1984
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.33.6_325