Description
Specifications Table
Product Name – Propan-1-ol (n-propyl alcohol) HPLC
Quantity/Pack Size – 1 L
Form – Liquid
Grade – HPLC
Application – Chromatography, solvent extraction, analytical testing
Product Overview
Propan-1-ol (n-propyl alcohol) HPLC is a high-purity solvent designed for demanding laboratory applications where precision and consistency are critical. This HPLC-grade alcohol undergoes rigorous purification processes to eliminate impurities, ensuring minimal interference in chromatographic separations and analytical procedures. Its low UV absorbance and high solvent strength make it an excellent choice for high-performance liquid chromatography (HPLC), gas chromatography (GC), and other sensitive techniques. The solvent’s controlled evaporation rate and compatibility with a wide range of organic compounds further enhance its utility in sample preparation and extraction protocols. With a boiling point of 97°C and miscibility in water and organic solvents, it offers versatility across various lab workflows. The product is packaged in high-density polyethylene (HDPE) containers to maintain purity and prevent contamination, with tamper-evident seals for added security. Each batch is accompanied by a certificate of analysis (CoA) verifying its compliance with HPLC-grade standards, including residual solvent levels, water content, and heavy metal traces. This ensures reproducible results and reliability in research and testing environments.
FAQs
1. What is the difference between HPLC-grade and reagent-grade Propan-1-ol?
HPLC-grade Propan-1-ol undergoes additional purification steps to remove UV-absorbing impurities and particulate matter, making it suitable for sensitive analytical techniques. Reagent-grade may contain trace contaminants that could interfere with chromatographic separations.
2. Can this solvent be used for DNA/RNA extraction?
While Propan-1-ol is sometimes used in nucleic acid precipitation, its efficiency is lower compared to isopropanol or ethanol. For DNA/RNA extraction, we recommend using our molecular biology-grade isopropanol for optimal yield and purity.
3. How should I store Propan-1-ol to maintain its purity?
Store the sealed container in a cool, well-ventilated area away from direct sunlight and ignition sources. Keep the container tightly closed when not in use to prevent moisture absorption and evaporation, which can alter the solvent’s concentration.
4. Is this product compatible with plastic labware?
Propan-1-ol can degrade certain plastics over prolonged exposure. For long-term storage or repeated use, we recommend using glass containers or HDPE bottles. Avoid polystyrene and some polypropylene materials, as they may become brittle or leach contaminants.
5. What alternatives are available if I need a higher boiling point solvent?
For applications requiring a higher boiling point, consider butanol (117°C) or isobutanol (108°C). These solvents offer similar polarity with reduced volatility, though their chromatographic behavior and solubility profiles differ slightly from Propan-1-ol.
