Hydranal Water Standard: an accurate moisture determination solution from Honeywell

- With its high accuracy and calculable stability, Hydranal Water Standard is widely applied in fields such as pharmaceuticals, food, chemicals, and industrial manufacturing.

- Used to calibrate Karl Fischer instruments.

- The product is certified to ISO and USP standards.

1. Features and outstanding characteristics of Hydranal Water Standard

- High accuracy: Hydranal Water Standard is supplied with high accuracy, helping ensure reliable measurement results. They are certified to the ISO 17025 standard, ensuring traceability and accuracy.

- Diverse products: Honeywell offers many product forms such as water standards and conditioning solutions, making them suitable for different measurement needs. These solutions have been calibrated down to the finest detail, helping enhance accuracy during measurement.

- Stability: the product is designed to maintain high stability over long periods, helping optimize costs and ensuring process continuity.

- Flexible application: suitable for both volumetric and coulometric Karl Fischer methods. Serves many fields: raw material inspection, process solutions, and final liquids in production.

- Easy to use: the product has a convenient, safe design and is easy to store, helping reduce error during measurement thanks to the consistent quality of the product.

2. Hydranal Water Standard products

- Hydranal Water Standard Karl Fischer: used for volumetric and coulometric methods, covering many moisture concentration ranges.

- Hydranal Water Standard Oil: used to measure moisture in oil and grease samples. High compatibility with samples of differing incompatibilities

- Hydranal Standard Sodium Tartrate Dihydrate: a solid standard used for calibrating Karl Fischer instruments. Ensures accuracy and traceability.

3. Benefits of using Hydranal Water Standard

- Increased Efficiency: Reduce preparation and measurement time thanks to the accuracy of the solution.

- Safe And Reliable: The product is manufactured under a strict process, ensuring safety during use.

- Meets International Standards: Meets strict quality standards, suitable for the requirements of research and production.

Honeywell has built Hydranal Water Standard as a complete solution for moisture determination. This product choice helps businesses and researchers improve the reliability and efficiency of moisture measurements, bringing valuable results to production activities and scientific research.

4. General specifications of Hydranal Water Standard

* Physical properties

- State: liquid solution.

- Color: transparent or almost transparent.

- Solubility: completely soluble in a suitable solvent.

* Composition

- Active substance: a compound containing a predetermined proportion of water.

- Solvent: usually methanol or ethanol.

- Stabilizer: compounds that ensure the stability of water in the solution.

* Technical characteristics

- Standard water content:

+ Hydranal Water Standard 10 mg/g: Exactly 10 mg of water in 1 g of solution.

+ Hydranal Water Standard 5 mg/g: Exactly 5 mg of water in 1 g of solution.

- Permissible error: < ±0.3% of total water content.

- Karl Fischer titer (KFT): suitable for volumetric or coulometric titration methods.

5. Notes for use

- Avoid: direct light and high temperatures.

- Shelf life: After opening the cap, use within the recommended shelf life.

- The product is certified to ISO and USP standards.

- Follow the safety instructions when using the product in the laboratory.

- Temperature: Store at room temperature; some standards are stored at 2-8 degrees C. Please carefully check the storage conditions on the product label

- Label: Includes standard water content, lot number, and expiry date.

Hydranal Water Standard is an important product that helps ensure accuracy and consistency in water content measurements. Understanding the specifications helps optimize the use process.