Description
Specifications Table
Product Name – Dichloromethane GC
Quantity/Pack Size – 1 L
Form – Liquid
Grade – GC (Gas Chromatography)
Application – Solvent for chromatography, extractions, and analytical testing
Product Overview
Dichloromethane GC is a high-purity solvent designed for demanding laboratory applications where precision and consistency are critical. This grade is specifically refined to meet the stringent requirements of gas chromatography (GC), ensuring minimal interference and reliable results. With a purity level of 99.9%, it is free from impurities such as water, non-volatile residues, and UV-absorbing compounds, making it ideal for sensitive analytical procedures. The solvent’s low boiling point (39.6°C) and excellent solvency power allow for efficient extraction and separation of compounds, while its stability under standard lab conditions ensures reproducibility across experiments. The packaging is designed to prevent contamination, with airtight seals and chemical-resistant materials to maintain integrity during storage and transport. Whether used as a mobile phase in chromatography or as a reaction medium, this Dichloromethane GC solvent delivers consistent performance, reducing the risk of artifact formation or baseline drift in analytical workflows. Its compatibility with a wide range of organic and inorganic substances further enhances its versatility in lab settings.
FAQs
1. What is the shelf life of Dichloromethane GC when stored properly?
When stored in a tightly sealed container away from direct sunlight, heat, and moisture, Dichloromethane GC maintains its purity and performance for up to 24 months from the date of manufacture. Always check the label for the exact expiry date.
2. Is this solvent compatible with plastic containers or tubing?
Dichloromethane can degrade certain plastics, including polystyrene and polycarbonate. For long-term storage or transfer, use glass or PTFE-lined containers and tubing to prevent leaching or contamination.
3. Can Dichloromethane GC be used as a substitute for HPLC-grade solvent?
While Dichloromethane GC is highly pure, it is optimized for gas chromatography. For HPLC applications, an HPLC-grade solvent is recommended due to stricter specifications for UV transparency and particle filtration.
4. What precautions should be taken while handling this solvent?
Dichloromethane is volatile and should be handled in a well-ventilated fume hood. Wear appropriate PPE, including nitrile gloves and safety goggles, to avoid skin contact or inhalation. Avoid open flames, as it is non-flammable but may form flammable vapors at high temperatures.
5. How does the packaging ensure the solvent remains uncontaminated during transit?
The solvent is packaged in amber glass bottles with PTFE-lined caps to prevent chemical reactions or leaching. The bottles are further sealed with tamper-evident caps and shipped in protective outer packaging to minimize exposure to light and physical damage.
