Description

Specifications Table

Product Name – Benzonitrile, for HPLC Quantity/Pack Size – 1LT, 100ML Form – Liquid Grade – HPLC Application – Chromatography, analytical testing

Product Overview

Benzonitrile for HPLC is a high-purity solvent designed for demanding chromatographic applications where precision and consistency are critical. This reagent-grade chemical features a purity level of ≥99.9%, ensuring minimal interference in analytical procedures. Its low UV absorbance properties make it particularly suitable for UV-visible detection methods, while the stringent manufacturing process eliminates trace impurities that could affect baseline stability. The solvent’s stable chemical composition provides reliable retention times and peak shapes in HPLC systems. Packaged in amber glass bottles to prevent photodegradation, this benzonitrile maintains its integrity during storage and handling. The liquid form allows for easy integration into existing lab protocols without requiring additional preparation steps. Its compatibility with most HPLC columns and mobile phases makes it a versatile choice for various analytical workflows. The product undergoes rigorous quality control testing to meet international standards for chromatographic solvents, with batch-specific certificates of analysis available upon request.

FAQs

1. What is the typical shelf life of HPLC-grade benzonitrile when stored properly?

The shelf life is generally 24 months from the date of manufacture when stored in its original, tightly sealed container at room temperature, protected from light and moisture.

2. Can this benzonitrile be used with reverse-phase HPLC columns?

Yes, it is fully compatible with most reverse-phase HPLC columns including C18, C8, and phenyl stationary phases when used as a mobile phase component.

3. What precautions should be taken when handling this chemical?

Always use in a well-ventilated fume hood, wear appropriate PPE including nitrile gloves and safety goggles, and avoid skin contact as it may cause irritation.

4. How does this compare to spectroscopic grade benzonitrile?

HPLC grade has stricter specifications for UV absorbance and particulate matter compared to spectroscopic grade, making it more suitable for chromatographic applications.