Specifications Table

Product Name – 1-Butanol Reference Standard
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Chromatography Grade (99.5% Purity)
Application – GC/HPLC Analysis, Organic Synthesis, Solvent Extraction

Product Overview

1-Butanol Reference Standard is a high-purity, chromatography-grade solvent designed for precise analytical applications in laboratories. With a minimum purity of 99.5%, this reference-grade butanol ensures reliable results in gas chromatography (GC) and high-performance liquid chromatography (HPLC) workflows. Its low water content (<0.05%) and minimal impurities make it ideal for calibration curves, method development, and quality control testing. The solvent’s consistent batch-to-batch performance eliminates variability, ensuring reproducibility in critical experiments. Packaged in amber glass bottles to prevent photodegradation, it maintains stability under standard lab storage conditions. Compatible with most organic solvents, this standard is also suitable for organic synthesis reactions requiring anhydrous conditions. Its controlled evaporation rate and miscibility with polar and nonpolar solvents further enhance its versatility in extraction processes. Rigorously tested for residual metals and non-volatile matter, it meets stringent lab requirements for trace analysis. Whether used as a mobile phase modifier or a reaction medium, this 1-Butanol Reference Standard delivers the accuracy demanded by modern research and industrial labs.

FAQs

1. What is the shelf life of 1-Butanol Reference Standard when stored properly?

The shelf life is 24 months from the date of manufacture when stored unopened in a cool, dry place away from direct sunlight and moisture. Always check the expiration date on the label before use.

2. Can this reference standard be used as a mobile phase in HPLC without further purification?

Yes, this chromatography-grade 1-Butanol is pre-purified and filtered to 0.2 µm, making it suitable for direct use as an HPLC mobile phase component without additional treatment.

3. Is this product compatible with plastic labware, or should glass containers be used?

While 1-Butanol is generally compatible with HDPE and PTFE, prolonged storage in plastic may lead to leaching. For long-term storage or critical applications, glass containers are recommended to maintain purity.

4. What alternatives exist if 1-Butanol is unavailable for a specific application?

Depending on the use case, alternatives like 2-butanol, isobutanol, or tert-butanol may be considered, though polarity and reactivity differences must be evaluated. For chromatography, ethanol or propanol blends are sometimes substituted.

5. How should spilled 1-Butanol Reference Standard be handled in the lab?

Absorb small spills with inert materials like sand or vermiculite, then dispose of as hazardous waste. For larger spills, contain the area, ensure ventilation, and use appropriate PPE. Avoid ignition sources, as butanol is flammable.