MACHEREY-NAGEL QUANTOFIX Nitrate/Nitrite Test Strips – Pack of 100

MACHEREY-NAGEL QUANTOFIX Nitrate/Nitrite test strips provide rapid semi-quantitative measurement of nitrate and nitrite in water-based liquids. The simple dip-and-read method provides results in under 70 seconds using the colour scale supplied on the container.

The strips measure nitrate and nitrite simultaneously and are suitable for laboratory testing, water analysis, environmental studies, food applications and educational science investigations.

Key Features

• Measures nitrate and nitrite
• Rapid semi-quantitative dip-and-read testing
• Results in under 70 seconds
• Colour scale supplied on the container
• No additional reagent required
• 100 test strips per tube
• Suitable for water-based liquids

Specifications

• Manufacturer: MACHEREY-NAGEL
• Brand: QUANTOFIX
• Manufacturer reference: 91313
• Test type: Semi-quantitative test strips
• Parameters: Nitrate (NO₃⁻) and Nitrite (NO₂⁻)
• Nitrate gradation: 0, 10, 25, 50, 100, 250, 500 mg/L NO₃⁻
• Nitrite gradation: 0, 1, 5, 10, 20, 40, 80 mg/L NO₂⁻
• Colour change: White to red-violet
• Additional reagent: Not required
• Storage temperature: 4–30°C
• Pack quantity: 100 test strips

Applications

• Water and drinking water testing
• Environmental science and fieldwork
• School and tertiary laboratory investigations
• Food and beverage testing
• Agricultural and fertiliser residue testing