Description
Specifications Table
Product Name – Formamide Reference Standard
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Reference Standard (99.5%+ purity)
Application – HPLC, GC, Spectroscopy, Analytical Testing
Product Overview
Formamide Reference Standard is a high-purity solvent designed for precision analytical applications, offering exceptional consistency and minimal impurities. With a purity level exceeding 99.5%, it serves as a reliable benchmark for chromatographic techniques like HPLC and GC, ensuring accurate peak identification and quantification. Its low moisture content (<0.1%) prevents interference in sensitive assays, making it indispensable for spectroscopy and other high-resolution analyses. The solvent’s stable chemical structure and resistance to degradation under standard lab conditions enhance reproducibility across experiments. Formamide’s high polarity and solvation power make it particularly effective for dissolving polar compounds, while its compatibility with organic and aqueous systems broadens its utility in multi-phase testing. This reference-grade standard is rigorously tested to meet international pharmacopeial standards, providing confidence in its performance for calibration, method validation, and quality control procedures. Its clear, colorless appearance and negligible UV absorbance further minimize background noise in optical measurements. Whether used as a mobile phase modifier or a sample diluent, this Formamide Reference Standard delivers unmatched reliability for demanding laboratory workflows.
FAQs
1. What is the shelf life of Formamide Reference Standard when stored properly?
When stored in a tightly sealed container at room temperature, away from direct sunlight and moisture, Formamide Reference Standard retains its stability for up to 24 months from the date of manufacture. Always check the label for the exact expiration date.
2. Can this Formamide Reference Standard be used as a substitute for reagent-grade formamide in DNA/RNA applications?
While this product meets high purity standards, it is specifically formulated as a reference standard for analytical techniques. For molecular biology applications like DNA/RNA hybridization, reagent-grade or molecular biology-grade formamide is recommended due to additional testing for nuclease and protease contamination.
3. How does the moisture content in this standard compare to industrial-grade formamide?
This reference standard contains less than 0.1% moisture, significantly lower than industrial-grade formamide, which typically ranges between 0.5% and 1.5%. The reduced moisture content ensures minimal interference in sensitive analytical procedures.
4. Is this Formamide Reference Standard compatible with mass spectrometry (MS) applications?
Yes, its high purity and low volatility make it suitable for use in mass spectrometry, particularly as a solvent for sample preparation or as a mobile phase additive. However, always verify compatibility with your specific MS instrumentation and method requirements.
5. What precautions should be taken when handling Formamide Reference Standard?
Formamide is a hazardous substance; wear appropriate personal protective equipment (PPE) including nitrile gloves, safety goggles, and a lab coat. Work in a well-ventilated area or fume hood to avoid inhalation. In case of skin or eye contact, rinse immediately with plenty of water and seek medical attention if irritation persists.
