Replacement for 0.45 micron filter paper

Ashok Balasubramani @Ashok-Balasubramani

01 January 1970 0 8K Report

As we are detecting chromium in double beam UV spectrophotometer in groundwater and wastewater samples, it is suggested to filter the samples through 0.45 micron filter paper before analysing in UV spec. Since it is very expensive for us so kindly suggest us the effective and affordable replacement for 0.45 micron filter paper.

Article Determination of Hexavalent Chromium (Cr(VI)) Concentrations...

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