Description
Specifications Table
| Product Name | Refractive index standard, 20°C, 1.42345 (solvent-based) |
|---|---|
| Pack Size | 15 ml |
| Form | Liquid |
| Grade | Lab-grade |
| Application | Refractometer calibration, quality control, research |
Product Description
When accuracy matters, the right calibration standard can make all the difference. This refractive index standard, with a precise value of 1.42345 at 20°C, is designed for researchers, educators, and lab professionals who demand consistency in their measurements. Whether you’re calibrating a refractometer or verifying instrument performance, this solvent-based standard ensures reliable results every time.
Why settle for guesswork when you can trust a benchmark? This standard is formulated to meet strict lab requirements, making it a go-to choice for industries like pharmaceuticals, food and beverage, and chemical analysis. Its stability and purity eliminate variability, so you can focus on your work without second-guessing your equipment.
For students and educators, this standard is an invaluable tool for teaching proper calibration techniques. It’s also a smart investment for labs looking to maintain compliance with quality protocols. At eqipped, we understand the importance of precision, which is why we offer this standard in a convenient 15 ml pack size—just enough for routine use without excess waste.
Need a reliable refractive index standard for your lab? Order now and ensure your measurements are always on point.
How to Use This Refractive Index Standard
Using this standard is straightforward, but following best practices ensures accuracy:
- Clean your refractometer prism thoroughly with a lint-free cloth.
- Apply a few drops of the standard to the prism surface.
- Close the prism cover and allow the sample to equilibrate to 20°C.
- Read the refractive index value and adjust your instrument if necessary.
- Wipe the prism clean after use to prevent contamination.
For best results, always store the standard in a cool, dry place away from direct sunlight. Avoid exposure to extreme temperatures, which can alter its properties.
Why Calibration Matters in Lab Work
Even the most advanced instruments can drift over time. Regular calibration with a certified standard like this one ensures your data remains accurate and reproducible. In research and quality control, small errors can lead to significant consequences—whether it’s a failed experiment or a batch of products that don’t meet specifications.
This refractive index standard is traceable to international standards, giving you confidence in your results. It’s a small but critical part of maintaining lab integrity, whether you’re working in academia, industry, or a testing facility.
Common Applications
This standard is versatile and finds use in various fields:
- Pharmaceuticals: Verifying the purity of liquid formulations.
- Food and Beverage: Measuring sugar content in syrups and juices.
- Chemical Analysis: Confirming the composition of solvents and mixtures.
- Education: Teaching students proper refractometer use and calibration.
- Quality Control: Ensuring consistency in manufacturing processes.
Upgrade your lab’s precision today. Buy refractive index standard online and experience the difference quality makes.
Safety and Handling
While this standard is generally safe for lab use, always follow standard safety protocols:
- Wear appropriate personal protective equipment (PPE), such as gloves and goggles.
- Avoid skin and eye contact. In case of contact, rinse thoroughly with water.
- Use in a well-ventilated area to prevent inhalation of vapors.
- Keep the container tightly sealed when not in use.
FAQs
What is the shelf life of this refractive index standard?
When stored properly in a sealed container at room temperature, this standard remains stable for at least 2 years. Always check for signs of contamination or evaporation before use.
Can this standard be used for both digital and analog refractometers?
Yes, this standard is compatible with all types of refractometers, including digital, analog, and Abbe refractometers. Its precision makes it ideal for calibrating any instrument that measures refractive index.
Is this standard suitable for FDA-compliant labs?
Absolutely. This lab-grade standard meets the requirements for use in regulated environments, including FDA-compliant facilities. It’s traceable to NIST standards, ensuring reliability.
How often should I calibrate my refractometer with this standard?
For optimal accuracy, calibrate your refractometer before each use or at least once a day if used frequently. Regular calibration helps detect instrument drift early.
Can I buy this refractive index standard in bulk for my lab?
Yes, eqipped offers bulk purchasing options for labs with high-volume needs. Contact our support team to discuss custom packaging or larger quantities.
