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Powder reagent for the determination of ammonia nitrogen 0.01 - 0.50 mg/L NH3-N

hach-2653199-powder-pillows-ammiachnyy-azot-nh3-n.jpg

SKU: 2653199

Manufacturer: Hach

Availability: Order only

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Ammonia cyanurate reagent for the determination of ammonia nitrogen by the salicylate method.
Hach method number 8155.
Range: 0.01 - 0.50 mg/L NH3-N.
Sample volume: 10 ml.
Contains 100 sealed Powder Pillows reagent sachets.


Description

Description

Description of the method: Ammonia compounds combine with chlorine to form monochloramine. Monochloramine reacts with salicylate to form 5 aminosalicylate. 5 - aminosalicylate is oxidized in the presence of sodium nitroprusside catalyst to form a blue compound. The blue color is masked by the yellow color due to excess reagent to give the final green solution. The intensity of the resulting green color is directly proportional to the concentration of ammonia in the sample. The measurement wavelength is 655 nm for spectrophotometers or 610 nm for colorimeters.

Specifications

Specifications

Application areaWastewater
TypePowder pillows
IndustryMunicipal
ParametersNitrogen-Ammonia
Measurement Range0.01 - 0.50 mg/L NH3-N
CompatibilityDR6000, DR1900, DR900, DR3900, DR5000, DR2800, DR3800, DR300 (Ammonia, Nitrogen)
MethodSalicylate
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