Determination of cholesterol content in cream by O-phthalaldehyde sulphuric acid colorimetry;

Results Phthalic aldehyde method used to detect the urea in swimming pool had the excellent charater of antiinteraction,broad linear span good linear guality ( r =0.

Determination of diacetyl content in wine by o-phenylenediamine colorimetric method;

Study on a new synthetic process of o-phthalaldehyde;

Germicidal Efficacy of Phthalaldehyde Disinfectant: An Experimental Study;

The synthesis of phthalaldehydes were researched from 1,2 bis dichlormethyl benzol with ZnSO 4 as catalyst.

Disinfection and Sterilization Effect of Ortho-phthalaldehyde;

Comparison the germicidal efficacy between ortho-phthalaldehyde and potentiated glutaraldehyde in disinfection of spores;

Study of Disinfectant Properties of Ortho-phthalaldehyde;

Determination of the total content of free amino acids in lotus seed by fluorescence spectrophotometry with o-phthaldialdelhyde derivatization;

HPLC determination of amino acid neurotransmitters with o-phthaldialdelhyde precolumn derivatization;

A pre-column derivatization procedure is descrided for the determination of amino acids in Buffalo horn by reversed-phase high performance liquid chromatography, o-phthaldialdelhyde/β-mercaptoethano was used for the derivatizaion of amino acids.