Description
Specifications Table
Product Name – Formamide AnalaR NORMAPUR® analytical reagent
Quantity/Pack Size – 1 L
Form – Liquid
Grade – AnalaR NORMAPUR® (Analytical Reagent)
Application – Solvent, protein denaturation, nucleic acid hybridization, HPLC, spectroscopy
Product Overview
Formamide AnalaR NORMAPUR® is a high-purity analytical reagent designed for demanding laboratory applications where precision and consistency are critical. This ultra-pure solvent exhibits exceptional clarity and minimal impurity levels, ensuring reliable results in sensitive procedures. Its unique chemical properties—including high polarity and ability to disrupt hydrogen bonding—make it indispensable for protein denaturation, nucleic acid hybridization, and as a solvent in HPLC and spectroscopy. The AnalaR NORMAPUR® grade guarantees stringent quality control, with rigorous testing to meet international standards for analytical reagents. Formamide’s low volatility and stability under standard lab conditions further enhance its utility, while its compatibility with a wide range of organic and inorganic compounds expands its versatility. Whether used as a reaction medium or for sample preparation, this reagent delivers consistent performance, reducing variability in experimental outcomes. Its hygroscopic nature necessitates proper handling and storage to maintain purity, but when stored correctly, it retains its integrity over extended periods. For researchers and analysts seeking a dependable, high-grade solvent, Formamide AnalaR NORMAPUR® stands out as a benchmark for quality and reproducibility in critical applications.
FAQs
1. What is the shelf life of Formamide AnalaR NORMAPUR® when stored properly?
When stored in a tightly sealed container at room temperature, away from moisture and direct sunlight, Formamide AnalaR NORMAPUR® typically retains its stability for up to 24 months from the date of manufacture. Regularly check for signs of contamination or degradation if stored for extended periods.
2. Can this formamide be used directly in PCR or DNA sequencing applications?
Formamide AnalaR NORMAPUR® is highly purified and suitable for molecular biology applications, including PCR and DNA sequencing, due to its low nuclease and protease activity. However, always validate compatibility with your specific protocol, as some applications may require additional purification steps.
3. How does the purity of AnalaR NORMAPUR® grade compare to standard laboratory-grade formamide?
The AnalaR NORMAPUR® grade undergoes stricter quality control measures, resulting in lower levels of impurities such as water, ammonia, and metal ions compared to standard laboratory-grade formamide. This makes it more reliable for analytical techniques where trace contaminants could interfere with results.
4. Is this formamide compatible with plastic labware, or does it require glass containers?
Formamide can degrade certain plastics over time, particularly those made from polystyrene or polypropylene. For long-term storage or sensitive applications, glass containers with PTFE-lined caps are recommended to prevent leaching or contamination. Short-term use in high-quality plastic labware is generally acceptable.
5. What precautions should be taken when handling Formamide AnalaR NORMAPUR®?
Formamide is a hazardous substance and should be handled in a fume hood with appropriate personal protective equipment, including gloves, goggles, and a lab coat. Avoid inhalation, skin contact, and ingestion, as it is toxic and may cause irritation. Dispose of waste according to local regulations for hazardous chemical waste.
