Description
Specifications Table
| Product Name | Acetonitrile ER | Q11035 | Qualigens |
|---|---|
| Pack Size | 2.5 L, 500 mL |
| Form | Liquid |
| Grade | ER (Extra Pure) |
| Application | HPLC, LC-MS, UV spectroscopy, research |
Product Description
When precision matters in your laboratory work, Acetonitrile ER from Qualigens delivers the purity and consistency you need. This high-performance solvent is specifically formulated for demanding analytical applications where even trace impurities can compromise results.
As a trusted acetonitrile er supplier, eqipped brings you this premium-grade solvent that meets the strictest quality standards. Whether you’re running HPLC separations, preparing samples for mass spectrometry, or conducting UV-visible spectroscopy, this solvent provides the clean baseline and reliable performance that researchers depend on.
The ER grade designation indicates this acetonitrile has undergone rigorous purification processes to remove water, acids, and other potential contaminants. This makes it particularly suitable for sensitive applications where solvent purity directly impacts your data quality.
For students working on university projects or researchers developing new analytical methods, having a dependable source of high-quality solvents is crucial. That’s why many academic institutions and research labs choose to buy acetonitrile er from eqipped – we understand the importance of consistent quality in scientific work.
Need reliable solvents for your lab? Explore eqipped’s full range of chromatography-grade chemicals today.
The 2.5 L and 500 mL pack sizes offer flexibility whether you need a larger quantity for frequent use or a smaller volume for occasional applications. Each batch comes with proper certification to ensure you can document the quality of materials used in your experiments.
When you buy acetonitrile online from eqipped, you’re not just getting a chemical – you’re getting a partner in your research journey. Our team understands the specific needs of Indian researchers and students, and we’re committed to providing the materials that help turn ideas into discoveries.
Key Applications
This versatile solvent finds use across numerous laboratory applications:
In high-performance liquid chromatography (HPLC), acetonitrile serves as a mobile phase component that provides excellent separation efficiency for a wide range of compounds. Its low viscosity and UV transparency make it ideal for gradient elution methods.
For mass spectrometry applications, the high purity of this ER grade ensures minimal background interference, allowing for more accurate identification and quantification of analytes.
In UV-visible spectroscopy, the solvent’s transparency across a broad wavelength range makes it suitable for sample preparation and as a reference material.
Researchers in organic synthesis often use acetonitrile as a polar aprotic solvent for various reactions due to its ability to dissolve both polar and nonpolar compounds.
Electrochemistry applications benefit from acetonitrile’s wide electrochemical window and low conductivity, making it useful in cyclic voltammetry and other electrochemical techniques.
Safety Considerations
While Acetonitrile ER is a valuable laboratory solvent, proper handling is essential. Always use in a well-ventilated area or under a fume hood. Wear appropriate personal protective equipment including nitrile gloves and safety goggles.
The solvent is flammable, so keep away from open flames and heat sources. Store in a cool, dry place away from incompatible materials. In case of skin contact, wash immediately with plenty of water.
For complete safety information, always refer to the Safety Data Sheet before use. Proper disposal according to local regulations is required for this chemical waste.
Why This Grade Matters
Not all acetonitrile is created equal. The ER grade from Qualigens represents a higher purity level compared to standard laboratory grades. This difference becomes particularly important in:
Trace analysis where even ppb levels of impurities can affect results
Gradient HPLC methods where baseline stability is crucial
Mass spectrometry applications requiring minimal background noise
Long-term storage of samples where solvent stability matters
When you buy acetonitrile er from eqipped, you’re investing in the reliability of your experimental data. The slight premium for this higher grade often pays for itself in reduced experiment repetition and more confident results.
Storage and Handling Tips
To maintain the integrity of your Acetonitrile ER:
Store tightly sealed in its original container to prevent moisture absorption
Keep away from direct sunlight and heat sources
Use clean, dry glassware when dispensing to prevent contamination
Consider using a solvent dispenser for frequent use to minimize exposure to air
For long-term storage, smaller bottles may be preferable to minimize air contact when opened
Always check the expiration date and use older stock first to ensure optimal performance
Common Questions About Acetonitrile ER
When you’re ready to buy acetonitrile online for your laboratory needs, eqipped provides the quality and service that Indian researchers trust. Our selection of Qualigens chemicals combines international quality standards with local availability, helping you focus on your work rather than supply chain concerns.
Upgrade your lab’s solvent quality – order Acetonitrile ER from eqipped today and experience the difference purity makes in your results.
FAQs
What does ER grade mean for acetonitrile?
ER stands for Extra Pure, indicating this acetonitrile has undergone additional purification steps to remove impurities like water, acids, and UV-absorbing compounds. It’s suitable for the most demanding analytical applications where standard grades might introduce interference.
Can I use this acetonitrile for HPLC mobile phase?
Absolutely. This ER grade is specifically designed for HPLC applications. Its high purity ensures stable baselines and consistent retention times. Many researchers prefer this grade for gradient methods where solvent quality directly impacts separation efficiency.
How should I dispose of used acetonitrile?
Acetonitrile waste should be collected in properly labeled containers and disposed of according to your institution’s chemical waste procedures. Never pour down drains or mix with other waste streams without proper authorization.
What’s the difference between acetonitrile and acetonitrile ER?
The main difference lies in the purity level. Regular acetonitrile may contain higher levels of water and other impurities that could interfere with sensitive analyses. The ER grade has stricter specifications for these contaminants, making it more suitable for advanced applications.
Can students use this grade for university lab experiments?
Yes, many university chemistry and biology departments use this grade for student experiments, especially in advanced courses involving chromatography or spectroscopy. The consistent quality helps ensure students get reliable results for their practical work.
