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HPLC Detection Modes

HPLC Detector Use

HPLC Determination of Nicotinamide in Biosamples

HPLC Determination of Nicotinic Acid in Biosamples

HPLC Determination of Pyridoxine in Pharmaceutical Preparations

HPLC Determination of Urea Pesticides in Food Samples

HPLC eluent program used for determination of biogenic amine-diethyl ethoxymethylenemalonate flow rate 0.9mL min.

HPLC elution gradient program used for analysis of biogenic amine benzoyl chloride derivatives. Eluent A 0.40 M sodium dodecyl sulfate aqueous solution buffered to pH 3.0 with 0.02M phosphate buffer, eluent B acetonitrile.

HPLC elution gradient program used for analysis of biogenic amine-dabsyl derivatives. Solvent A 40 mM sodium acetate, 10 dimethylformamide and 0.23 flow rate l.OmL min.

HPLC elution gradient program used for analysis of biogenic amines with the method of post-column OPA derivatization. Eluent A 0.165 M sodium acetate and lOmM octane sulfonate in acetonitrile H20 66

HPLC elution volumes of lignin acidolysis products after reduction with boranc-dimethyl sulfide and acetylation

HPLC elution volumes of lignin acidolysis products after reduction with borane-dimethyl sulfide

HPLC elution volumes of lignin acidolysis products after reduction with borane-dimethyl sulfide and acetylation

HPLC fluorescence analysis of methomyl in crops

HPLC for Salicylamide

HPLC Gradient for Anthocyanidin Separation on C-is Silica Columns

HPLC Gradient for Anthocyanin Separation on Polymeric Cis Columns

HPLC Gradient for Anthocyanin Separation on Silica Cis Columns

HPLC gradient program used

HPLC gradient program used for analysis of anthocyanins in grape skins extract by C18 .

HPLC gradient program used for analysis of catechins and procyanidins dimer in the skins extract by C18 .

HPLC gradient program used for analysis of HCTA and flavonols in skins extract by a C18 .

HPLC gradient program used for analysis of HCTA in grape juice by a C18 column

HPLC gradient program used for analysis of phloroglucinol adducts in the determination of the mean polymerization degree of proanthocyanidins performing analysis by a C18 .

HPLC gradient program used for analysis of polymeric pigments in wine using a polystyrene divinylbenzene .



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