QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

• Results within seconds: Just dip, wait and read against multi-stage colour scale
• Always ready to use: No accessories necessary for evaluation
• Safe results: Desiccant in the stopper for optimal protection of the strips against humidity

The test strips are for the rapid and reliable determination of the water quality in aquariums. Within 60 seconds the easy dip-and-read-procedure provides important information on the carbonate hardness (alkalinity), water hardness and pH. The water quality can be timely improved ensuring a good health of fish.

Colour reaction:
Green to red (total hardness)
Bright green to blue (carbonate hardness)
Yellow to red (pH)
Gradation:
0, 5, 10, 15, 20, 25° d total hardness,
0, 3, 6, 10, 15, 20° d carbonate hardness,
pH: 6,4, 6,8, 7,2, 7,6, 8,0, 8,4