Description

Specifications Table

Product Name – Blank (0.001 M) perchloric acid for linearity standards at 235, 257, 313 and 350 nm UV-VIS linearity standard Quantity/Pack Size – 100 ml Form – Liquid Grade – HPLC Application – UV-VIS spectrophotometry linearity calibration

Product Overview

This 0.001 M perchloric acid blank standard is specifically formulated for UV-VIS spectrophotometry linearity calibration at critical wavelengths of 235 nm, 257 nm, 313 nm, and 350 nm. The solution is prepared using ultra-pure perchloric acid dissolved in high-quality deionized water, ensuring minimal interference and maximum accuracy in absorbance measurements. The HPLC-grade purity guarantees consistent performance across multiple analytical runs, making it ideal for laboratories requiring precise spectrophotometric calibration. The solution comes ready-to-use, eliminating the need for dilution or preparation, which saves valuable time in laboratory workflows. Its stable chemical composition ensures long-term reliability when stored under recommended conditions. The product is packaged in high-density polyethylene bottles to prevent contamination and maintain integrity during storage and handling. This standard is particularly valuable for laboratories performing quantitative analysis where wavelength accuracy is critical, as it provides a reliable baseline for instrument calibration and validation procedures.

FAQs

1. What is the shelf life of this perchloric acid linearity standard?

The shelf life is 24 months from the date of manufacture when stored unopened at room temperature in its original packaging.

2. Is this standard compatible with all UV-VIS spectrophotometers?

Yes, this 0.001 M perchloric acid standard is designed to work with all standard UV-VIS spectrophotometers operating at the specified wavelengths.

3. Are there any safety precautions needed when handling this solution?

As with all perchloric acid solutions, proper laboratory safety measures should be followed including wearing appropriate PPE and working in a fume hood.

4. Can this standard be used for HPLC applications?

While primarily designed for UV-VIS spectrophotometry, its HPLC-grade purity makes it suitable for some HPLC applications where perchloric acid is required.