Description
Specifications Table
| Product Name | Quantity/Pack Size | Form | Grade | Application |
|---|---|---|---|---|
| Acetonitrile MS Suprasolv | 2.5 L | Liquid | Suprasolv (HPLC/MS Grade) | HPLC, LC-MS, Spectroscopy |
Product Description
When precision matters in your lab, Acetonitrile MS Suprasolv by Merck delivers unmatched purity and performance. This high-grade solvent is specifically designed for demanding applications like HPLC, LC-MS, and UV spectroscopy, where even trace impurities can skew results. With its ultra-low UV absorbance and minimal residue, it ensures accurate, reproducible data every time.
Whether you’re a researcher fine-tuning chromatographic methods or a student setting up experiments, this 2.5 L pack offers the perfect balance of quantity and quality. The Suprasolv grade meets stringent analytical standards, making it a trusted choice in academic and industrial labs across India. At eqipped, we ensure you get authentic Merck products with seamless delivery, so your work never hits a snag.
Upgrade your lab’s solvent standards—order Acetonitrile MS Suprasolv today for flawless HPLC performance.
Acetonitrile is a polar aprotic solvent, widely used in liquid chromatography due to its excellent elution strength and compatibility with reversed-phase columns. The MS Suprasolv variant undergoes rigorous purification to eliminate contaminants like aldehydes, ketones, and particulate matter, which are critical for mass spectrometry applications. This makes it ideal for sensitive analyses where baseline stability and peak resolution are non-negotiable.
For educators, this solvent simplifies classroom demonstrations of chromatographic techniques, giving students hands-on experience with industry-grade materials. Researchers working on pharmaceuticals, environmental testing, or food safety will appreciate its consistency, reducing the need for time-consuming solvent purification steps.
Key Applications
Acetonitrile MS Suprasolv is the go-to solvent for:
- High-performance liquid chromatography (HPLC) mobile phases
- Liquid chromatography-mass spectrometry (LC-MS) analysis
- UV-Vis spectroscopy and other optical techniques
- Protein and peptide extraction protocols
- Residue analysis in environmental and food testing
Why This Grade Stands Out
Not all acetonitrile is created equal. The Suprasolv grade from Merck undergoes additional distillation and filtration steps to achieve:
- Extremely low UV cutoff (≤ 190 nm), ensuring minimal interference in detection
- Reduced particle content for longer column lifespan
- Strict control over water content (≤ 0.03%) for consistent retention times
- Batch-to-batch uniformity, critical for validated analytical methods
For labs in India, where humidity and storage conditions can vary, this grade’s stability is a game-changer. The 2.5 L packaging is both economical and practical, reducing frequent reordering without occupying excessive storage space.
Safety and Handling
While Acetonitrile MS Suprasolv is a high-purity solvent, it requires careful handling:
- Flammable liquid—store away from heat and ignition sources
- Use in a well-ventilated area or fume hood to avoid inhalation
- Wear nitrile gloves and safety goggles during handling
- Dispose of waste solvent as per local hazardous waste regulations
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Storage Recommendations
To maintain the solvent’s integrity:
- Keep the bottle tightly sealed when not in use
- Store at room temperature (15–25°C) in a dry, cool place
- Avoid prolonged exposure to direct sunlight
- Use within 12 months of opening for optimal performance
Compatibility with Lab Equipment
This solvent is compatible with most HPLC systems, including:
- Stainless steel and PEEK tubing
- Reversed-phase columns (C18, C8, phenyl, etc.)
- UV, PDA, and MS detectors
- Autosamplers and gradient pumps
For labs transitioning to UHPLC, its low viscosity ensures smooth operation even at high pressures.
FAQs
What makes MS Suprasolv grade better than regular HPLC-grade acetonitrile?
MS Suprasolv undergoes additional purification to remove UV-absorbing impurities and particulates, making it ideal for mass spectrometry and ultra-sensitive HPLC applications where baseline noise must be minimized.
Can I use this solvent for DNA/RNA extraction?
While acetonitrile is used in some nucleic acid precipitation protocols, this grade is optimized for chromatography. For molecular biology applications, consider reagents specifically validated for DNA/RNA work.
How does the 2.5 L pack compare to smaller bottles in terms of cost efficiency?
The 2.5 L size offers better value per liter compared to 1 L or 500 mL bottles, reducing frequent reorders. It’s ideal for labs with moderate to high solvent consumption.
Is this solvent suitable for normal-phase HPLC?
Acetonitrile is primarily used in reversed-phase HPLC. For normal-phase applications, solvents like hexane or chloroform are more common. Always check your method’s requirements.
What’s the shelf life of unopened Acetonitrile MS Suprasolv?
When stored properly in its original sealed container, it remains stable for up to 24 months. After opening, use within 12 months for best results.
