DUROVAL® BP
€31.00*
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Product information "DUROVAL® BP"
The Duroval BP test kit is a portable analysis kit for measuring water hardness in the low range. It utilises a chemical reaction with a powdered indicator.
The Duroval BP test kit is a titration kit for determining water hardness via complexometric titration. The Duroval BP test kit is specifically designed to determine the hardness of water with a very low hardness level.
Each pack contains:
- 1 graduated measuring tube
- 1 stopper for sealing the measuring tube
- 1 tube of indicator powder with a measuring spoon
- 1 bottle of titration solution
- 1 measuring pipette: dosing pipette calibrated 0–2 °dH
Tests: approx. 100 (based on an average hardness of 1 °dH)
Measurement time: approx. 2 minutes
Measurement accuracy: 0.05 °dH
How does Duroval BP measure water hardness?
The test kit provides clear and reliable results even with very soft water, as the powdered indicator makes the endpoint of the measurement clearly visible. The Duroval method allows for quick and easy determination of the total hardness of the water without the need for additional equipment.
The indicator turns bright red in hard water. When the titrant is added, the total hardness is bound, and the colour changes from red to green. The amount of titrant added using the measuring pipette until the colour changes from red to green indicates the hardness of the water sample. The total hardness of the water sample can be read directly from the measuring pipette.
Dimensions
| Height | 4,5 cm |
|---|---|
| Length | 10,5 cm |
| Width | 7,5 cm |
Weight
| Weight | 130 g |
|---|
Other attributes
| Country of origin | EU |
|---|---|
| Customs tariff number | 38221900 |
We recommend the following
The Duroval B Titration Refill Pack is a 50 ml bottle containing liquid reagent for refilling the Duroval B test kit. Refill pack for very soft water 50 ml bottle of DUROVAL® B titration solution for determining the hardness of very soft or softened water samples by titration. The titration solution is sufficient for approx. 100 analyses at an average hardness of 1 °dH. The measurement takes approx. 2 minutes. The measurement accuracy is 0.05 °dH. What is the refill pack suitable for? The refill solution is only suitable if you already own a Duroval B test kit and the titrant needs replacing. It is not suitable as a standalone test kit. Without the rest of the kit’s contents, no independent analyses can be carried out. Addition to your test kit Together with your existing test kit, it ensures that you obtain precise and repeatable results without having to buy a new kit every time. The refill pack extends the service life of your testing system and is suitable for regular checks.
Nachfüllpackung Pulver-Indikator
A pipette suitable for the DUROVAL B, BP and Water Hardness DUO test kits. These kits are available as complete sets in our online shop. Item numbers for the compatible test kits: Duroval B: 400030 Duroval BP: 400031 Water Hardness DUO: 400005 What is the pipette suitable for? The pipette for the 0–2 °dH range is specially designed for use with the corresponding test kits and ensures accurate measurement results during titrations or other analytical applications. It is included in the scope of delivery of the aforementioned test kits. It is ideal for use in laboratories, water treatment and industrial plants – in short, wherever the pH value needs to be determined. Thanks to its ease of use, it is easy to transport. Advantages: Precise dosing for accurate measurement results Suitable for selected Duroval test kits Compact and easy-to-handle design
The red measuring spoon is a replacement part for various Duroval and Testoval test kits and refill packs. It is included in every test kit and refill pack. What is the measuring spoon used for? The measuring spoon facilitates the precise dosing of powdered reagents in water analysis. It measures 7.5 cm in length and 1 cm in width. Examples of applications: Laboratories Water treatment plants Industrial water analysis Advantages Perfect for dosing powdered indicators Ideal for water analysis and test kits Eye-catching red colour coding for good visibility Item numbers for compatible test kits: Duroval AF: 400022 Duroval BP: 400031 Duroval TF: 400042 Testoval Iron 0–10 mg/l: 410544/ 410545 Testoval Iron 0–1 mg/l: 410547/ 410548 Testoval pH-Chlorine DPD: 410601/ 410602 Testoval Chlorine DPD: 410520/ 410521 Testoval Chlorine DPD 0.5–4 mg/l: 411520 Testoval Silicate: 410622/ 410623 Testoval Sulphite: 410634/ 410635 Testoval Phosphate: 410592/ 410593