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Results 1-10 of 12 (Search time: 0.004 seconds).

  Gas chromatographic determination of amino acids via one-step phase-transfer catalytic pentafluorobenzylation-preconcentration (Journal article)

  Highly selective spectrophotometric determination of trace cobalt and development of a reagentless fiber-optic sensor (Journal article)

  Sensitivity enhancement of liquid chromatographic-direct chemiluminescence detection by on-line post-column solvent mediated pre-oxidative chemiluminescence (Journal article)

  Luminol chemiluminescense reaction: a new method for monitoring nitric oxide in vivo (Journal article)

  Monitoring reactive oxygen species in vivo using microdialysis sampling and chemiluminescence detection as an alternative global method for determination of total antioxidant capacity (Journal article)

  Micellar enhanced analytical application of Bismuthiol-II for the spectrophotometric determination of trace copper in nutritional matrices (Journal article)

  Determination of nitric oxide in biological samples (Journal article)

  An enzyme electrode for extended linearity citrate measurements based on modified polymeric membranes (Journal article)

  Copper fractionation with dissolved organic matter in natural waters and wastewater - a mixed micelle mediated methodology (cloud point extraction) employing flame atomic absorption spectrometry (Journal article)

  Development of an interference-free chemiluminescence method for monitoring acetylcholine and choline based on immobilized enzymes (Journal article)