1.08025
Nitrite Test Kit, colorimetric
0.025-0.5 mg/L (NO₂⁻), MQuant®
Synonyma:
Nitrite Visual Test Kit
About This Item
Doporučené produkty
Název produktu
Nitrite Test, colorimetric, 0.025-0.5 mg/L (NO2-), for use with MQUANT®
specific analyte(s)
nitrite
Quality Level
measuring range
0.025-0.5 mg/L (NO2-)
compatibility
for use with MQUANT®
detection method
colorimetric
storage temp.
15-25°C
General description
Application
- Clinical and laboratory features of urinary tract infections in young infants: Discusses diagnostic challenges and characteristics of urinary tract infections in infants, stressing the importance of accurate detection to guide treatment (Lo et al., 2018).
- Differentiating Kawasaki disease from urinary tract infection in febrile children with pyuria and C-reactive protein elevation: Focuses on differential diagnosis in pediatric care, which can influence the choice of nitrite tests for accurate and timely diagnosis (Han and Lee, 2018).
- Early features of Kawasaki disease with pyuria in febrile infants younger than 6 months: Addresses the overlap of urinary symptoms in Kawasaki disease, underscoring the utility of nitrite tests in complex cases (Yoon et al., 2018).
- Current practice on the management of pre-operative urine dipstick results in women undergoing gynaecological surgery in Wales: Reviews procedures related to pre-surgical care in gynaecology, indicating broader applications of nitrite testing in hospital protocols (Walker et al., 2019).
Analysis Note
The test can be used in:
- Groundwater and surface water, seawater
- Drinking water and mineral water
- Aquarium water (freshwater and seawater), waters from aquaculture
- Food after appropriate sample pretreatment
- Soils and fertilizers after appropriate sample pretreatment
- Boiler and boiler feed water, cooling water
- Wastewater
- Electroplating wastewater
Method
In acidic solution nitrite ions react with sulfanilic acid to form a diazonium salt, which in turn reacts with N-(1-naphthyl)ethylenediamine dihydrochloride to form a red-violet azo dye. The nitrite concentration is measured semiquantitatively by allocating the color to a value on a reference scale.
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
Storage Class
8A - Combustible, corrosive hazardous materials
wgk_germany
WGK 3
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