A. a method for determining the concentration of PVC or oligomer in industrial water, including adding blocking solution and cationic dye to the sample, measuring the adsorption degree, and determining the concentration of PVC or oligomer from the adsorption value; differentiated masking method; What I'm doing is correcting the background interference

摘要

Method for determining the concentration of Anionic Polymer or olu00edgomero in industrial water sample which includes Add to the sample Buffer Solution, multifunctionalCationic Dye Solution, measure Absorbance at selected Wavelength and concentration of Polymer or olu00edgomero determined from Absorbance values.