NANOCOLOR® Phenol

Photometric determination of phenol
Photometric determination with diazotized 4-nitroaniline.
Phenol reacts with diazotised 4-nitroaniline to form a red dye. The colour can fluctuate between yellow, brown and red with other phenols. In addition to phenol most phenol derivatives are determined, too.

Data and ordering information
Cat. No. 918 75
Type standard test 1-75
Range 10 mm cuvette:
0.1 – 7.0 mg/l Phenol
50 mm cuvette:
0.01 – 1.00 mg/l Phenol
Sufficient for 440 determinations
Shelf life at least 3 years
Sea water suitability yes, after dilution (1:10)