Sub ppb detection levels for Total Phenol analysis on the San++

Skalar's most recent development is the implementation of a new type of flow cell in the San++ which increases the sensitivity for the automated procedure of Phenol analysis considerably. Extremely low concentrations of a.o. Total Phenol in all kinds of aqueous samples can be measured. This increased sensitivity is achieved due to the flow cell having an optical pathlength of 250 cm. Skalar's procedure for Total Phenol analysis is in accordance with ISO method 14402, determination of phenol index (without extraction) after distillation. The colorimetric principle is based on a reaction with 4-amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one forming yellow condensation products which are measured at 505 nm.

For more information on Sub ppb detection levels for Total Phenol analysis on the San++ talk to Skalar (UK) Ltd