Description
Specifications Table
| Product Name | Whatman Grade 3 Chromatography Paper | 3003-917 |
|---|---|
| Pack Size | 46x57CM (Pack of 100) |
| Form | Sheets |
| Grade | Grade 3 (Medium Flow) |
| Application | Chromatography, qualitative analysis, research, education |
Product Description
When it comes to reliable chromatography results, the right paper makes all the difference. Whatman Grade 3 chromatography paper is a trusted choice for labs, researchers, and educators who need consistent performance in separations. Designed with a medium flow rate, this high-purity paper balances speed and resolution, making it ideal for both routine and complex applications.
Whether you’re separating pigments, analyzing organic compounds, or conducting student experiments, Grade 3 paper delivers sharp, reproducible results. Its uniform texture ensures even solvent migration, reducing streaking and improving clarity. Many researchers prefer it for its versatility—suitable for ascending, descending, and radial chromatography techniques.
At eqipped, we understand the importance of quality lab supplies. That’s why we offer authentic Whatman chromatography paper, ensuring you get the same performance that professionals rely on worldwide. Each pack contains 100 sheets, giving you ample supply for multiple experiments without frequent reordering.
Need chromatography paper that balances speed and precision? Buy Whatman Grade 3 online today and experience the difference in your lab results.
Why This Paper Stands Out
Not all chromatography papers are created equal. Whatman Grade 3 is engineered for consistency, with tightly controlled manufacturing to minimize batch-to-batch variation. Its medium thickness provides durability, preventing tears during handling while maintaining optimal solvent flow. Unlike thinner papers that may curl or warp, Grade 3 lies flat, ensuring even development of chromatograms.
Students and educators appreciate its ease of use—clear separation zones make it simpler to interpret results, even for beginners. Researchers value its reliability in quantitative work, where precision is non-negotiable. Whether you’re working with dyes, amino acids, or plant extracts, this paper adapts to a wide range of solvents and samples.
Common Applications
From academic labs to advanced research facilities, Whatman Grade 3 finds use in diverse scenarios:
In educational settings, it’s a staple for demonstrating chromatography principles. Students can visualize how different compounds separate based on polarity, making abstract concepts tangible. For researchers, it’s a go-to for preliminary screening of mixtures before moving to more advanced techniques like HPLC.
Environmental scientists use it to analyze pollutants, while biochemists rely on it for protein and nucleic acid separations. Its medium flow rate strikes a balance—fast enough for efficiency, slow enough for clear resolution. This versatility explains why it remains a top choice decades after its introduction.
Tips for Best Results
To maximize performance, store the paper in a dry environment to prevent moisture absorption, which can alter flow characteristics. Always handle sheets by the edges to avoid contamination. For consistent results, use the same solvent system and chamber conditions across experiments.
If you’re new to chromatography, start with simple mixtures to familiarize yourself with the paper’s behavior. Document your conditions—solvent composition, temperature, and development time—to replicate successful runs. Over time, you’ll develop an intuition for how Grade 3 paper responds to different variables.
Who Should Buy This?
This paper is perfect for:
University labs stocking supplies for undergraduate and graduate courses. Research institutions needing dependable materials for preliminary separations. High schools introducing students to chromatography techniques. Individual researchers who prefer a versatile, mid-range paper for various applications.
If you’ve struggled with inconsistent results from lower-quality papers, upgrading to Whatman Grade 3 can save time and frustration. Its reputation for reliability means fewer repeated experiments and more trust in your data.
FAQs
What is the flow rate of Whatman Grade 3 chromatography paper?
Grade 3 has a medium flow rate, making it suitable for a wide range of applications where balanced speed and resolution are needed.
Can this paper be used for both ascending and descending chromatography?
Yes, its uniform texture and medium thickness make it ideal for both techniques, as well as radial chromatography.
How should I store unused sheets to maintain quality?
Store in a cool, dry place away from direct sunlight and moisture to prevent degradation of the paper’s properties.
Is this paper suitable for quantitative analysis?
While primarily used for qualitative work, its consistency makes it reliable for semi-quantitative applications when proper standards are used.
What pack size options are available for Whatman Grade 3?
This listing offers a pack of 100 sheets (46×57 cm), providing ample supply for multiple experiments or classroom use.
