Description
Specifications Table
| Product Name | Buffer solution, pH 4.00 (±0.01 @ 25°C), Colored Red, Specpure®, NIST Traceable |
|---|---|
| Pack Size | 500ml, 1L, 4L, 20L |
| Form | Liquid |
| Grade | Specpure® |
| Application | pH meter calibration, laboratory testing, research |
Product Description
When it comes to precise pH measurements, accuracy is non-negotiable. The Buffer Solution pH 4.00 (±0.01 @ 25°C), Colored Red, Specpure®, NIST Traceable is designed to meet the strictest laboratory standards. Whether you’re a student, researcher, or educator, this buffer solution ensures your pH meter is calibrated with unmatched precision.
The colored red formulation makes it easy to identify, reducing the risk of mix-ups in busy lab environments. With NIST traceability, you can trust the consistency and reliability of every batch. The Specpure® grade guarantees minimal impurities, making it ideal for sensitive applications where even slight deviations can impact results.
Available in convenient pack sizes of 500ml, 1L, 4L, and 20L, this buffer solution is perfect for both small-scale experiments and large-volume research. At eqipped, we understand the importance of quality lab supplies, which is why we offer only the best for your scientific needs.
Need a reliable pH buffer for your lab? Buy the pH 4.00 buffer solution online today and ensure accurate calibration every time.
Why pH 4.00 Buffer Solution Matters in Labs
Calibrating a pH meter isn’t just about following a procedure—it’s about ensuring your data is trustworthy. A pH 4.00 buffer solution is one of the most commonly used standards because it falls within the acidic range, making it essential for calibrating meters used in environmental testing, food analysis, and chemical research.
The NIST traceable certification means this buffer solution has been rigorously tested against national standards, so you can be confident in its accuracy. The Specpure® grade further enhances its reliability, as it’s manufactured under strict quality controls to minimize contaminants.
For educators, this buffer solution is an excellent teaching tool, helping students understand the importance of calibration in real-world applications. Researchers will appreciate its consistency, especially in long-term studies where reproducibility is key.
Applications of pH 4.00 Buffer Solution
This buffer solution is versatile and widely used across different fields:
In environmental testing, it helps monitor acidity levels in water and soil samples. Food scientists rely on it to ensure product safety and quality. Pharmaceutical labs use it to maintain precise conditions during drug development.
Because of its colored red design, it’s also a practical choice for educational labs where multiple buffer solutions are used simultaneously. The visual distinction prevents accidental misuse, saving time and resources.
Looking for a dependable buffer solution for your experiments? Shop the pH 4.00 buffer solution online now and experience precision in every drop.
How to Use pH 4.00 Buffer Solution
Using this buffer solution is straightforward, but following best practices ensures optimal results:
1. Rinse the pH electrode with distilled water before and after calibration. 2. Immerse the electrode in the buffer solution and allow it to stabilize. 3. Adjust the pH meter to match the buffer’s value (4.00). 4. Repeat with additional buffers (like pH 7.00) for a multi-point calibration.
Always store the buffer solution in a cool, dry place and tightly seal the bottle after use to prevent contamination. The Specpure® grade ensures long-term stability, but proper handling extends its shelf life.
Safety and Handling
While this buffer solution is generally safe, it’s important to follow standard lab protocols:
– Wear appropriate personal protective equipment (PPE) like gloves and goggles. – Avoid ingestion or contact with skin and eyes. – In case of spillage, neutralize with a suitable agent and clean thoroughly.
For high-risk chemical products, always refer to the Safety Data Sheet (SDS) for detailed handling instructions.
FAQs
What is the shelf life of the pH 4.00 buffer solution?
The shelf life is typically 2–3 years when stored properly in a sealed container at room temperature. Always check the expiration date on the bottle.
Can this buffer solution be used for medical diagnostics?
While it meets high purity standards, it is primarily designed for laboratory and research use. For medical diagnostics, ensure compliance with specific regulatory requirements.
Is the colored red buffer solution safe for all lab equipment?
Yes, the dye used is non-reactive and won’t interfere with most lab instruments. However, always verify compatibility with your specific equipment.
How often should I calibrate my pH meter with this buffer?
For best results, calibrate your pH meter before each use or at least once a day if used frequently. This ensures consistent accuracy.
Does eqipped offer bulk discounts on larger pack sizes?
Yes, eqipped provides competitive pricing on bulk orders. Contact our support team for customized quotes on 4L and 20L pack sizes.
