Water HPLC Qualigens

About Water HPLC Qualigens

Qualigens HPLC water is a highly purified, HPLC-grade water used as a critical solvent for mobile phases, preparing standards, and sample prep in High-Performance Liquid Chromatography, characterized by its low UV absorbance, minimal particulates, and extremely low Total Organic Carbon (TOC), ensuring clean baselines and reliable results in analytical chemistry, often sold in convenient bottles with strict quality control for purity and low impurity levels. Key Characteristics & Specifications:

• Purity: Distilled and filtered (typically through a 0.2 m filter) to remove contaminants.
• Low UV Absorbance: Ensures minimal interference with UV detectors, providing clear chromatograms (e.g., <0.002 AU at 210 nm, <0.0005 AU at 254 nm).
• Low Residue on Evaporation: Very low levels of non-volatile impurities (e.g., <2 ppm or 0.0002%).
• Particulate-Free: Filtered to remove particles that can block HPLC systems.
• pH & Conductivity: Maintained within tight ranges for consistent performance (e.g., pH 5-8).
• Trace Metals: Very low limits for heavy metals like copper, lead, iron, etc.. 

Applications:

• Mobile Phase Preparation: Essential for creating the solvent mixtures that carry samples through the HPLC column.
• Standard & Buffer Preparation: Used to dissolve samples and prepare buffer solutions.
• Sample Concentration: Can be used in water baths for concentrating samples before analysis. 

Why it's Important:
Using high-purity HPLC water is crucial because impurities (especially organic ones like TOC) can create ghost peaks, baseline noise, and column blockages, leading to inaccurate and irreproducible analytical results. Where to Find Details:
You can find specific quality details on the product's Certificate of Analysis (COA), which lists batch-specific results against set specifications. 

Ultra-Pure Water for HPLC Applications

Designed specifically for HPLC laboratories, Water HPLC Qualigens offers exceptionally high purity (99%) to ensure low background noise and accurate results. Its formulation supports stringent analytical requirements and is compatible with sensitive detection systems.


Reliable Packaging and Easy Handling

Provided in optimal 500ML packaging, this product is manageable and convenient for daily laboratory use. It is sealed to prevent contamination during storage and handling, supporting consistent quality throughout its lifecycle.


Quality Assurance across India

Our Water HPLC is distributed, exported, and supplied by trusted partners throughout India, providing laboratories with a dependable source for critical applications in research, testing, and industrial analysis.