Indicator set - nitrite, nitrate, waterhardness

Name: Indicator set - nitrite, nitrate, waterhardness
Brand: ARIANA
SKU: 0292054
Price: 72.78 EUR
Availability: InStock

€72.78

Tax included

Indicators set: for Protection and Monitoring Measures According to TRGS 611.
each with 100 strips: ■ph ■nitrit ■nitrat ■hardness

Quantity

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■ph

Immerse the test strip in the emulsion and wait a few seconds. Then place it next to the "Color Marking" comparison chart and check the result.

■nitrit

Immerse the test strip in the emulsion and wait approximately 30 seconds. Then place it next to the "Color Marking" comparison chart and check the result. The presence of nitrite ions has been confirmed if a reddish color change occurs.

■nitrat

Immerse the test strip in the emulsion and wait approximately 30 seconds. Then place it next to the "Color Marking" comparison chart and check the result. The presence of nitrate ions has been confirmed if a reddish color change occurs.

■hardness

Immerse the test strip in the emulsion and wait approximately 30 seconds. Then place it next to the "Color Marking" comparison chart and check the result. If a color change is observed, the water hardness can be determined.