Phenols Test Kits
|Range||MDL||Method||Type||Kit Cat. No.||Refill|
|0-1 & 0-12 ppm||0.05 ppm||4-Aminoantipyrine||CHEMets||K-8012||R-8012|
|0-30 & 0-350 ppm||5 ppm||4-Aminoantipyrine||VACUettes||K-8012D||R-8012D|
|0-60 & 0-700 ppm||10 ppm||4-Aminoantipyrine||VACUettes||K-8012A||R-8012A|
|0-120 & 0-1400 ppm||20 ppm||4-Aminoantipyrine||VACUettes||K-8012B||R-8012B|
|0-1000 & 0-13,000 ppm||100 ppm||4-Aminoantipyrine||VACUettes||K-8012C||R-8012C|
|Range||Method||Type||Kit Cat. No.|
The CHEMetrics test kits for the determination of Phenols in aqueous solutions are based on patented Self-Filling Reagent Ampoule technology, and employ the 4-Aminoantipyrine method, delivering sensitivity and accuracy within two minutes or less. Premixed. Premeasured. Precise. Each kit contains 30 tests. Suitable for potable water testing.
The 4-Aminoantipyrine Method
CHEMetrics' phenols kits employ the well-established 4-aminoantipyrine (4-AAP) method. Phenolic compounds react with 4-AAP in alkaline solution in the presence of ferricyanide to produce a red reaction product. Phenol, meta-, and ortho-substituted phenols, and some para-substituted phenols, under proper pH conditions, are detected with this method. The method is applicable to the monitoring of phenolic compounds in waste water. Results are expressed as ppm (mg/l) phenol.
APHA Standard Methods, 14th ed., Method 510 C (1975).
ASTM D 1783-01, Phenolic Compounds in Water.
Phenol (hydroxybenzene) is the simplest of a group of similar organic chemicals, which includes cresols, xylenols, and catechols. Phenol itself is a common ingredient of disinfectants. In drinking water, low-level phenolic concentrations impart a foul taste and odor, especially upon chlorination. High phenol concentrations can indicate contamination from industrial effluents or waste discharge.