Description
Specifications Table
Product Name – N’N-Dimethyl Formamide GC HS grade for residual analysis
Quantity/Pack Size – 1L
Form – Liquid
Grade – GC HS (Gas Chromatography Headspace)
Application – Residual solvent analysis, chromatography
Product Overview
N’N-Dimethyl Formamide (DMF) GC HS grade is a high-purity solvent specifically formulated for residual solvent analysis and gas chromatography applications. This grade ensures minimal interference due to its ultra-low impurity profile, making it ideal for sensitive analytical techniques. The solvent exhibits excellent solvency power for a wide range of organic and inorganic compounds while maintaining stability under analytical conditions. Its low volatility and high boiling point (153°C) provide consistent performance in headspace analysis, where precise solvent behavior is critical. The GC HS grade undergoes rigorous purification processes to eliminate trace contaminants that could compromise analytical results. This makes it particularly suitable for laboratories requiring reliable and reproducible data in residual solvent testing. The solvent is compatible with most GC systems and columns, ensuring seamless integration into existing workflows without requiring additional method adjustments.
FAQs
1. What is the shelf life of N’N-Dimethyl Formamide GC HS grade?
When stored unopened in its original container at room temperature, this grade maintains its specifications for at least 24 months from the date of manufacture.
2. Can this DMF grade be used with all GC column types?
It is compatible with most standard GC columns, but we recommend verifying compatibility with highly specialized or proprietary stationary phases.
3. What is the water content specification for this grade?
The water content is maintained below 0.1% as part of the GC HS grade specifications to prevent interference in analysis.
4. How should this solvent be stored to maintain its purity?
Store in a tightly sealed container away from direct sunlight and moisture, preferably in a dedicated solvent cabinet at room temperature.
5. What alternatives exist for applications requiring lower boiling points?
For lower boiling point requirements, consider acetonitrile or methanol GC grades, though these may have different solvency properties.
