Description
Specifications Table
| Product Name | Tetrachloroethylene GC-HS | 773990 | CDH |
|---|---|
| Quantity/Pack Size | 1 L |
| Form | Liquid |
| Grade | GC-HS (Gas Chromatography – Headspace) |
| Application | Solvent for GC analysis, residue testing, environmental sampling |
Product Description
When precision matters in your lab, Tetrachloroethylene GC-HS from CDH delivers the purity and consistency required for demanding applications. This high-grade solvent is specifically formulated for gas chromatography, ensuring minimal interference and reliable results in headspace analysis. Whether you’re working in environmental testing, pharmaceutical research, or academic labs, this 1 L pack provides the volume needed for repeated use without compromising quality.
The GC-HS grade designation means this tetrachloroethylene undergoes rigorous purification to remove impurities that could affect chromatographic performance. Its low water content and controlled volatility make it particularly suitable for sensitive analytical techniques where even trace contaminants can skew data. Researchers trust this solvent for applications like pesticide residue analysis, industrial hygiene monitoring, and forensic chemistry.
At eqipped, we understand that lab supplies need to arrive in perfect condition. That’s why we package this solvent in chemically resistant containers and ensure proper sealing to prevent degradation during transit. The 1 L size offers an optimal balance between storage efficiency and practical usage, reducing the need for frequent reorders while maintaining freshness.
Need a reliable tetrachloroethylene supplier for your GC applications? Order your 1 L pack today and experience the difference lab-grade purity makes in your results.
Key Applications
This versatile solvent finds use across multiple analytical scenarios. In environmental labs, it serves as an extraction solvent for organic pollutants in soil and water samples. Pharmaceutical researchers rely on it for drug purity testing, while food safety laboratories use it to detect pesticide residues. The headspace grade makes it particularly valuable for volatile compound analysis where traditional solvents might introduce artifacts.
Academic institutions frequently incorporate this tetrachloroethylene in their chemistry curricula for student training in chromatographic techniques. Its consistent performance helps students achieve reproducible results while learning proper analytical methods. The 1 L quantity proves ideal for semester-long coursework without excessive waste.
Safety and Handling
While tetrachloroethylene offers excellent analytical properties, proper handling remains essential. Always use in a well-ventilated area or under a fume hood. Wear appropriate PPE including nitrile gloves and safety goggles when dispensing. Store the sealed container in a cool, dry place away from direct sunlight and incompatible materials. For detailed safety information, refer to the accompanying SDS provided with your order.
Why This Grade Matters
Not all tetrachloroethylene meets GC-HS standards. Lower grades may contain stabilizers or residual impurities that create ghost peaks in chromatograms. This CDH product undergoes additional purification steps to achieve the ultra-low background required for headspace analysis. The difference becomes apparent when analyzing trace-level compounds where baseline stability directly impacts detection limits.
Looking for authentic tetrachloroethylene for GC at competitive prices? eqipped brings you lab-tested quality with the convenience of online ordering.
Compatibility Considerations
Before use, verify compatibility with your specific instrumentation. While suitable for most GC systems, some detectors may require additional method optimization. The solvent works well with both packed and capillary columns, though column conditioning may be necessary for new installations. For best results, filter through a 0.2 μm membrane if particulate contamination is a concern in your application.
Storage Recommendations
To maintain optimal performance, keep the container tightly sealed when not in use. Exposure to air can lead to moisture absorption and potential degradation. For long-term storage, consider transferring smaller working volumes to amber glass bottles to minimize light exposure. Always label containers clearly with the date received and date opened to track usage patterns.
FAQs
What makes GC-HS grade tetrachloroethylene different from regular grades?
GC-HS grade undergoes additional purification to remove impurities that could interfere with gas chromatography analysis, particularly in headspace applications where volatile compounds are being measured.
Can I use this tetrachloroethylene for HPLC applications?
While primarily designed for GC, this high-purity solvent may work for some HPLC applications. However, we recommend verifying compatibility with your specific method and instrumentation.
What’s the typical shelf life for this product?
When stored properly in its original sealed container, this tetrachloroethylene maintains its specifications for at least 24 months from the date of manufacture.
Do you provide bulk discounts for larger quantities?
Yes, eqipped offers competitive pricing for bulk orders. Contact our customer service team to discuss your specific volume requirements and receive a customized quote.
How quickly can I receive my order?
Most orders ship within 1-2 business days. Delivery times vary by location, with major Indian cities typically receiving shipments within 3-5 business days.
