Description
Specifications Table
Product Name – Hexadecane Reference Standard
Quantity/Pack Size – 100ML
Form – Liquid
Grade – GC Reference Standard
Application – Chromatography calibration, analytical testing
Product Overview
Hexadecane Reference Standard is a high-purity aliphatic hydrocarbon designed for gas chromatography (GC) calibration and analytical testing. This GC-grade reference standard ensures accurate instrument calibration, providing consistent retention times and peak identification in chromatographic analysis. The compound’s linear C16 structure and low impurity profile make it ideal for baseline stability and method validation in laboratory settings. Its non-polar nature allows for reliable separation in hydrocarbon analysis, while the certified purity minimizes interference in quantitative measurements. The 100ML pack size offers sufficient volume for repeated calibrations without frequent replenishment. Stored under proper conditions, this standard maintains long-term stability, reducing variability in experimental results. Whether used for routine QC checks or research-grade applications, this Hexadecane standard delivers reproducibility and precision, critical for validating chromatographic methods and ensuring compliance with analytical protocols.
FAQs
1. What is the shelf life of Hexadecane Reference Standard when stored properly?
The shelf life is typically 24 months from the date of manufacture when stored in a tightly sealed container at room temperature, away from direct sunlight and moisture.
2. Can this standard be used for HPLC applications, or is it limited to GC?
Hexadecane Reference Standard is specifically formulated for GC applications due to its volatility and compatibility with gas-phase separation techniques. It is not recommended for HPLC.
3. How does this compare to other aliphatic hydrocarbon standards like Tetradecane?
Hexadecane (C16) has a higher molecular weight and boiling point than Tetradecane (C14), making it suitable for calibrating longer retention time ranges in GC analysis.
4. What precautions should be taken while handling this chemical?
Use in a well-ventilated area or fume hood, wear appropriate PPE (gloves, goggles), and avoid inhalation or skin contact. Follow standard lab safety protocols for flammable liquids.
5. Is this standard traceable to NIST or other certified reference materials?
This Hexadecane Reference Standard is manufactured under ISO-compliant processes and undergoes rigorous in-house testing, though direct NIST traceability may vary by batch. Check the Certificate of Analysis for specifics.
