Description
Specifications Table
Product Name – HYDRA-POINT™ coulometric vessel solution (with diaphragm) BAKER ANALYZED™ reagent
Quantity/Pack Size – 500 ml
Form – Liquid solution
Grade – BAKER ANALYZED™ (high-purity reagent grade)
Application – Coulometric Karl Fischer titration for moisture analysis
Product Overview
The HYDRA-POINT™ coulometric vessel solution is a premium BAKER ANALYZED™ reagent specifically formulated for Karl Fischer titration applications requiring ultra-high precision in moisture determination. This solution features an integrated diaphragm design that minimizes reagent contamination and ensures consistent performance across repeated analyses. The reagent is optimized for coulometric titration systems, delivering low blank values and exceptional stability, which are critical for trace moisture measurements in pharmaceuticals, chemicals, and food products. Its high-purity composition meets stringent analytical standards, providing reliable results even at ppb-level moisture concentrations. The solution is pre-mixed for immediate use, eliminating preparation errors while maintaining long-term stability when stored under recommended conditions. Compatible with most modern coulometric titrators, this reagent reduces calibration frequency and improves workflow efficiency in quality control and research laboratories. The 500 ml packaging offers an optimal balance between cost efficiency and freshness, with each batch undergoing rigorous quality testing to ensure lot-to-lot consistency.
FAQs
1. What is the shelf life of this coulometric vessel solution when unopened?
The unopened solution maintains its specified performance for 24 months from the date of manufacture when stored at room temperature in its original packaging. Always check the label for the exact expiration date as stability may vary slightly between production batches.
2. Can this solution be used with volumetric Karl Fischer titrators?
This product is specifically formulated for coulometric titration systems. While it contains similar active components, the concentration and diaphragm design are optimized for coulometric applications. Using it in volumetric systems may require dilution adjustments and could affect accuracy.
3. What materials is the diaphragm in this vessel solution made from?
The integrated diaphragm is constructed from chemically resistant PTFE (polytetrafluoroethylene) that maintains integrity across a wide pH range. This material prevents reagent cross-contamination while allowing proper ion exchange during titration.
4. How does the BAKER ANALYZED™ grade differ from standard reagent grades?
BAKER ANALYZED™ reagents undergo additional purification steps and stricter quality control testing compared to standard grades. This includes lower limits for trace metal impurities, tighter moisture content specifications, and batch-specific certificates of analysis that document exact composition.
5. What precautions should be taken when handling this solution?
While not classified as highly hazardous, this reagent contains methanol and other active components that require standard laboratory precautions. Use in a well-ventilated area, wear appropriate PPE (gloves, goggles), and avoid skin contact. The solution should be disposed of according to local chemical waste regulations.
