Description
Specifications Table
| Product Name | Caffeine For Analysis | 1.94944.0100 | Merck |
|---|---|
| Quantity/Pack Size | 100g |
| Form | Powder |
| Grade | For Analysis (Analytical Grade) |
| Application | HPLC analysis, research, lab testing, pharmaceutical standards |
Product Description
When precision matters in your lab work, Caffeine For Analysis (1.94944.0100) from Merck delivers the purity and consistency you need. This analytical-grade caffeine is meticulously processed to meet strict quality standards, making it ideal for high-performance liquid chromatography (HPLC), research applications, and pharmaceutical testing.
Whether you’re a student working on a university project, a researcher validating experimental data, or an educator demonstrating analytical techniques, this caffeine standard ensures reliable results every time. The fine, white crystalline powder dissolves easily in common lab solvents, allowing for seamless integration into your protocols.
At eqipped, we understand that lab supplies aren’t just products—they’re the foundation of your discoveries. That’s why we source directly from trusted manufacturers like Merck, so you can focus on your work without worrying about material quality. Need caffeine for your next experiment? Order now and get lab-ready chemicals delivered to your doorstep.
Key Applications in Laboratories
This high-purity caffeine finds extensive use across various scientific disciplines:
In pharmaceutical research, it serves as a reference standard for drug formulation studies and quality control testing. Analytical chemists rely on it for calibration curves in HPLC and UV-Vis spectroscopy. Forensic labs use it as a standard in toxicology screenings. Even food science researchers employ it for caffeine content analysis in beverages and supplements.
The analytical grade designation means this caffeine has undergone rigorous purification processes to remove impurities that could interfere with your results. Unlike technical-grade alternatives, you’ll find consistent performance batch after batch, which is crucial when your research depends on reproducible data.
Why This Grade Matters
Not all caffeine is created equal. While you might find cheaper alternatives, analytical grade caffeine offers several critical advantages:
First, the purity level (typically ≥99%) ensures minimal interference in sensitive analytical techniques. Second, the comprehensive certificate of analysis provides lot-specific data for traceability. Third, the consistent particle size distribution improves solubility and homogeneity in solutions. For researchers publishing data or students learning proper lab techniques, these factors make a significant difference in experimental outcomes.
We’ve seen many lab professionals struggle with inconsistent results from lower-grade chemicals. Avoid wasted time and resources—choose Merck’s analytical grade caffeine for dependable performance in every experiment.
Safety and Handling
While caffeine is generally considered low-hazard, proper lab practices should always be followed. Wear appropriate personal protective equipment including gloves and safety glasses when handling. Store in a cool, dry place away from direct sunlight. The material is stable under normal conditions but should be kept away from strong oxidizing agents.
For disposal, follow your institution’s chemical waste protocols. Never dispose of laboratory chemicals down drains or in regular trash. Always consult the Safety Data Sheet (available upon request) for complete handling information.
Compatibility with Common Lab Techniques
This caffeine standard works seamlessly with most analytical methods:
For HPLC analysis, it provides sharp, well-resolved peaks when using standard C18 columns. In UV-Vis spectroscopy, the characteristic absorption at ~273 nm remains consistent across batches. For mass spectrometry applications, the molecular ion peak at m/z 194 appears reliably. The powder form allows for easy preparation of stock solutions in water, methanol, or DMSO depending on your protocol requirements.
Many of our customers in academic and research institutions appreciate how this product integrates with their existing workflows without requiring method adjustments.
What Our Customers Say
Researchers across India trust eqipped for their analytical standards. A pharmaceutical quality control manager from Bangalore shared, “We’ve been using this Merck caffeine for our HPLC validation for over two years. The consistency between batches has significantly reduced our calibration time.”
A university professor in Delhi mentioned, “My students get reliable results with this product, which makes teaching analytical chemistry much more effective. The price point is also reasonable for academic budgets.”
These real-world experiences highlight why so many labs make this their go-to caffeine standard. Ready to experience the difference? Add to cart now and elevate your lab’s analytical capabilities.
FAQs
What’s the difference between analytical grade and technical grade caffeine?
Analytical grade caffeine undergoes stricter purification processes and comes with comprehensive quality documentation, making it suitable for precise analytical techniques. Technical grade may contain impurities that could interfere with sensitive measurements.
Can I use this caffeine for cell culture experiments?
While this product is highly pure, we recommend using cell culture-tested grades specifically designed for biological applications. This analytical grade is optimized for chemical analysis rather than biological systems.
What’s the typical shelf life of this product?
When stored properly in a cool, dry place with the container tightly sealed, this caffeine maintains its specifications for at least 3 years from the date of manufacture.
Do you provide the Certificate of Analysis with purchase?
Yes, we include the manufacturer’s Certificate of Analysis with every order, detailing the lot-specific purity data and test results.
What’s the minimum order quantity for this product?
We offer this caffeine in 100g packs with no minimum order requirement, making it accessible for both small-scale research and larger institutional needs.
