… We have developed a rapid and sensitive fluorometric assay for … assay can be used to
detect 1 O nM nitrite, making it 5O–1 OO times more sensitive than the well-known Griess assay…

… biological samples is traditionally and most reliably assessed by tritium release end-point
assays … In addition, a less sensitive fluorometric method exists that employs nonpeptidyl amine …

… Mercury may be determined to a limit of 0.5 Mg by an extraction fluorometric method
using butylrhodamine S and crystal violet (101). Rhodamine B may also be used for the …

… tory deproteinization of samples and acceptable sensiDisruption of the S–NO bond is
achieved by treatment tivity of fluorometric assay was found by the use of SSA of samples with an …

… a Cooling box, especially used for blood samples before plasma preparation. b Special PVC
reagent glass holder, hand-made for 4 x 12 ionexchange columns. The washing fluids run …

… In spite of the analysts' efforts to modify the fluorometric method, an improved method which
… modified fluorometric method for determination of Se in a wide range of biological materials. …

… followed by HPLC and fluorimetric detection, we have developed an assay which is sufficiently
sensitive to determine anthranilic acid in small (= 3 mg) samples of rat brain tissue (sensi…

… Another sensitive fluorometric method for B in water, soil, plants, etc.,used the borosalicylate
complex to form a … A simple fluorometric method for vanadium in the ppb range uses …

… (Caution: Dry of Se than previous adaptations of the fluorometric method, and yields
accurate results over an 1800-fold samples may react violently when first heated! This may be …

… biological materials because of its limited sensitivity. Preliminary studies in this laboratory
have indicated that the fluorometric method is … sample prep aration for use in plasma analysis. …