HCK Monotest Total phosphorus Low

Measurement of the colour intensity of the blue complex formed by reduction of phosphomolybdic acid previously obtained from the reaction of orthophosphate with ammonium molybdate.

1 – 20 ppm PO4

20

• 20 optical glass tubes with pre-dosed reagent
• 1 bottle with 1 g of M/1 reagent
• 1 bottle with 15 ml of M/2 reagent
• 1 bottle with 15 ml of M/3 reagent
• 1 measuring spoon n ° 1
• 1 optical glass tube containing the white
• 20 adhesives for test tubes
• instructions (English)

- This method detects phosphorous in all its organic and inorganic compounds, which are converted into orthophosphate and determined as such.
- HYDROCHECK MONOTEST kits require the use of a photometer. Although they cost more per analysis than SPECTRATESTs, MONOTESTs are becoming increasingly popular due to their high accuracy, reliability and safety of use. In addition, with the MONOTESTs, analysis is simpler because the samples to be analyzed are introduced into optical glass tubes containing the pre-dosed reagents and can be used directly in any photometer capable of accepting 16 mm diameter round tubes, such as Hydrocheck or Spectronic Genesys spectrophotometers. The SPECTRATEST kits, which offer a significantly lower cost per analysis, are recommended when it is necessary to perform many analyses, to be repeated frequently. As far as the photometer is concerned, it is preferable to use a spectrophotometer such as the Hydrocheck or Spectronic Genesys, as filter photometers give less reliable and accurate results and always require the construction of a calibration curve.
- The determination of total phosphorus using a simple kit is only possible with MONOTEST, in test tubes with pre-dosed reagent.

- 10 20ml test tube (N° 3310)
- 24 16mm round optical glass vials (N° 7132)