MONITOR PROCESS PHOTOMETRY
No. 00070-2R/S
SULFIDE : p-aminodimethylaniline/FeCl3 Method Range: 0 - 5 mg/L ( H2S ) |
PRINCIPLE
The automated procedure for the determination of Sulfide ( H2 S ) is based on the reaction with p-amminodimethilaniline and ferric chloride to yield methylene blue. The color intensity is measured at 660 nm |
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