Description
Specifications Table
| Product Name | Sodium Hydroxide 0.111M (0.111N) Volumetric Solution NIST Traceable |
|---|---|
| Pack Size | 500 mL |
| Form | Liquid (Solution) |
| Grade | Lab Grade (NIST Traceable) |
| Application | Titrations, pH adjustment, analytical chemistry |
Product Description
When precision matters, this 0.111N sodium hydroxide volumetric solution delivers unmatched accuracy for your lab experiments. NIST traceable and rigorously standardized, it’s the go-to choice for researchers, students, and educators who demand consistency in titrations, pH calibration, and analytical procedures.
Unlike generic sodium hydroxide solutions, this lab-grade variant is pre-diluted to 0.111M, eliminating guesswork and ensuring reproducible results every time. Whether you’re conducting acid-base titrations or preparing buffers, its stability and purity make it a staple in academic and industrial labs.
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This solution is particularly valued in educational settings, where students learn titration techniques with confidence. Its NIST traceability guarantees compliance with international standards, making it ideal for quality control and research applications.
Store in a cool, dry place away from moisture and incompatible materials. Always handle with appropriate PPE (gloves, goggles) due to its corrosive nature.
Why This Solution Stands Out
Precision isn’t just a feature—it’s a necessity in lab work. This volumetric solution is:
- NIST traceable for verified accuracy
- Pre-standardized to 0.111N for immediate use
- Free from impurities that could skew results
- Packaged in durable, leak-proof bottles
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Applications
From classrooms to research labs, this solution excels in:
- Acid-base titrations (e.g., vinegar, wine, or pharmaceutical analysis)
- pH adjustment in buffers and media preparation
- Soap-making and biodiesel production (industrial use)
- Educational demonstrations of neutralization reactions
Safety and Handling
Sodium hydroxide is highly corrosive. Follow these precautions:
- Wear nitrile gloves, safety goggles, and a lab coat.
- Avoid inhalation or skin contact—rinse immediately if exposed.
- Use in a well-ventilated area or fume hood.
- Neutralize spills with dilute acetic acid before cleanup.
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FAQs
1. What does NIST traceable mean?
NIST traceability ensures the solution’s concentration is verified against standards from the National Institute of Standards and Technology, guaranteeing accuracy for critical experiments.
2. Can I use this for food or drug testing?
Yes, its lab-grade purity makes it suitable for analytical testing in food, pharmaceuticals, and environmental samples.
3. How should I store this solution?
Keep the bottle tightly sealed at room temperature (15–25°C). Avoid freezing or exposure to CO₂, which can alter concentration.
4. Is this solution ready to use?
Absolutely. It’s pre-standardized to 0.111N, so no further dilution is needed for most titrations.
5. What’s the shelf life?
When stored properly, it remains stable for 12 months. Check the expiration date on the label.
