Search
Now showing items 1-3 of 3
Cocaine and benzoylecgonine in saliva, serum, and urine
(American Association for Clinical Chemistry: Clinical Chemistry, 1993-03-01)
We studied the feasibility of using saliva to detect cocaine and benzoylecgonine. Saliva was collected as an ultrafiltrate directly in the mouth with an osmotic device. We analyzed by immunoassay matched samples of urine, ...
Determination of free progesterone in an ultrafiltrate of saliva collected in situ
(The American Association for Clinical Chemistry: Clinical Chemistry, 1990-08-01)
We have investigated the utility of an ultrafiltrate of saliva for measuring progesterone as an indicator of luteal function during the menstrual cycle of women. A filtrate of saliva is collected in the mouth by means of ...
Rapid solid-phase immunoassay for 6-keto prostaglandin F1 alpha on microplates
(The American Association of Clinical Chemistry: Clinical Chemistry, 1990-03-01)
We describe, for the measurement of 6-keto prostaglandin F1 alpha in biological media, a solid-phase immunoassay with immobilized antibodies that requires a total processing time of less than 2 h with hands-on time less ...