Description
Specifications Table
| Product Name | Toluene GC-HS Grade 99.0% | 775783 | CDH |
|---|---|
| Quantity/Pack Size | 1L |
| Form | Liquid |
| Grade | GC-HS Grade |
| Application | Gas Chromatography, Headspace Analysis, Laboratory Solvent |
Product Description
When precision matters in your laboratory work, the quality of your solvents can make all the difference. Toluene GC-HS Grade 99.0% from CDH is specifically formulated for demanding applications like gas chromatography and headspace analysis where even trace impurities can skew your results.
This high-purity toluene undergoes rigorous purification processes to remove contaminants that could interfere with your analytical procedures. The 99.0% purity level ensures consistent performance in sensitive instruments, while the GC-HS grade certification guarantees it meets the strict requirements for chromatographic applications.
Whether you’re running environmental samples, pharmaceutical compounds, or food analysis, this toluene provides the clean baseline you need for accurate peak identification. The low water content and minimal residual solvents make it particularly suitable for headspace analysis where volatile compounds need precise detection.
For researchers and quality control labs, having a reliable solvent source is crucial. eqipped brings you this premium-grade toluene with the convenience of online ordering and prompt delivery across India. Each batch comes with proper documentation to maintain your lab’s quality assurance protocols.
Upgrade your chromatographic analysis with high-purity toluene – order your GC-HS grade solvent today.
Key Applications
This versatile solvent finds use in numerous laboratory applications:
In gas chromatography, it serves as both a solvent and internal standard for various organic compounds. The high purity ensures it won’t introduce artifacts in your chromatograms.
For headspace analysis, particularly in environmental testing and food safety, the low volatility and clean profile help in accurate detection of trace contaminants.
Researchers in organic synthesis appreciate its stability as a reaction medium, especially when working with sensitive compounds that require inert conditions.
Quality control labs in pharmaceutical and petrochemical industries rely on this grade for consistent results in their routine testing procedures.
Safety and Handling
While toluene is an essential laboratory solvent, proper handling is crucial for safety. Always work in a well-ventilated area or under a fume hood. Use appropriate personal protective equipment including chemical-resistant gloves and safety goggles.
Store the container tightly sealed in a cool, dry place away from ignition sources. Keep away from oxidizing agents as toluene is flammable. For disposal, follow your institution’s chemical waste protocols.
Why This Grade Matters
Not all toluene is created equal for analytical work. The GC-HS grade designation indicates this product has been specifically purified to meet the requirements of gas chromatography and headspace analysis. Regular reagent-grade toluene may contain impurities that could:
Create ghost peaks in your chromatograms
Interfere with the detection of trace compounds
Cause baseline drift in sensitive detectors
Reduce column lifetime in GC systems
By choosing this specialized grade, you’re investing in the reliability of your analytical results and the longevity of your equipment.
Compatibility with Laboratory Equipment
This toluene is compatible with most standard laboratory glassware and chromatographic systems. It works well with:
Capillary GC columns
Headspace samplers
Autosampler vials
HPLC systems (when used as a mobile phase component)
For best results, always use clean, dedicated glassware to prevent cross-contamination between samples.
FAQs
What makes GC-HS grade toluene different from regular toluene?
GC-HS grade toluene undergoes additional purification steps to remove impurities that could interfere with gas chromatography and headspace analysis. It has stricter specifications for water content, residual solvents, and other potential contaminants compared to general-purpose toluene.
Can I use this toluene for HPLC applications?
While primarily designed for GC applications, this high-purity toluene can be used in HPLC as a mobile phase component. However, for dedicated HPLC work, you might want to consider HPLC-grade solvents which are filtered to 0.2 microns to prevent column clogging.
How should I store this toluene to maintain its purity?
Store the tightly sealed bottle in a cool, dry place away from direct sunlight. For long-term storage, consider using a desiccator to prevent moisture absorption. Always use clean pipettes or dispensers to avoid contamination when withdrawing solvent.
What’s the typical shelf life of this product?
When stored properly under recommended conditions, this toluene maintains its specifications for at least 24 months from the date of manufacture. The actual shelf life may be longer if the container remains unopened and stored in ideal conditions.
Do you provide certificates of analysis with this product?
Yes, each batch of this toluene comes with a certificate of analysis detailing the purity levels and test results. You can request this documentation when placing your order through eqipped’s online platform.
