Jun 15, 2026 | Blog
The Adam Solis Series is engineered to deliver exceptional accuracy, reliability, and performance for laboratory professionals. Featuring advanced weighing technology, intuitive operation, and robust construction, Solis balances support a wide range of analytical and precision weighing applications. With GLP-compliant data management, calibration options, and a 5-year warranty, the Solis Series provides a dependable solution for laboratories that demand consistent and uncompromising results.
Jun 8, 2026 | Blog
Gas Chromatography (GC) is a powerful analytical technique used to separate and analyze volatile compounds based on their interactions with a stationary phase and a gaseous mobile phase. Widely recognized for its simplicity, sensitivity, and efficiency, GC remains one of the most important tools in modern analytical chemistry. The column, often referred to as the “heart” of the chromatograph, plays a critical role in achieving separation. Over the years, advancements in column technology have significantly improved chromatographic performance, leading to the development of packed and capillary columns. Today, capillary columns—particularly fused silica open tubular columns—dominate GC applications due to their superior separation efficiency, flexibility, and low reactivity, making them indispensable in environmental, pharmaceutical, petrochemical, and research laboratories.
Jun 1, 2026 | Blog
UV Spectrophotometers are critical analytical instruments used for quantitative and qualitative analysis across pharmaceutical, environmental, research, and industrial laboratories. To maintain accuracy, reliability, and compliance with ISO/IEC 17025 requirements, laboratories must implement routine internal performance checks.
These checks—including visual inspection, baseline stability verification, wavelength and photometric accuracy testing, stray light assessment, resolution evaluation, and lamp performance monitoring, help detect instrument drift, optical issues, and electronic instability before they affect analytical results.
Regular verification not only ensures measurement confidence and data integrity but also supports audit readiness, traceability, and regulatory compliance. A well-structured routine maintenance and performance-check program enables laboratories to identify problems early, minimize analytical risks, and maintain consistent instrument performance throughout its operational life.
Ultimately, routine UV spectrophotometer checks are essential quality assurance activities that safeguard the validity of laboratory results and strengthen compliance with ISO/IEC 17025:2017 accreditation requirements.
May 25, 2026 | Blog
Gas Chromatography (GC) is a powerful analytical technique, but simple operational mistakes can affect accuracy, damage equipment, and increase maintenance costs. Common issues include incorrect detector gas flow rates, heating columns without carrier gas flow, running out of gas during analysis, flooding injection liners with excess sample, and using damaged septa. Other avoidable mistakes such as failing to condition columns, selecting the wrong syringe, and neglecting preventive maintenance can significantly impact performance and instrument lifespan. Proper setup, routine checks, and adherence to manufacturer guidelines are essential for reliable GC results
May 18, 2026 | Blog
Laboratory instrument calibration plays a critical role in maintaining data integrity, accuracy, and safety in modern laboratories. Calibration involves testing and adjusting equipment to ensure measurements align with recognized standards, reducing errors and improving reliability. Routine calibration not only enhances precision and consistency in laboratory results but also helps extend equipment lifespan, prevent costly operational mistakes, and ensure compliance with certification and audit requirements. Over time, instruments can drift from their original accuracy due to continuous use or environmental factors, making regular maintenance essential. ISO 17025 accredited calibration services provide confidence that equipment meets international quality standards, ensuring laboratories maintain trustworthy results, operational efficiency, and regulatory compliance.
May 11, 2026 | Blog
In the meticulous world of analytical chemistry, visibility and stability are paramount. The Adam Polaris series, recently launched in 2026, takes a bold step forward by addressing two of the biggest challenges in high precision weighing: poor visibility inside the weighing chamber and environmental interference. As their trusted partner, Applied Analytical Systems Ltd is proud to offer this innovative series to the Nigerian scientific community, delivering rapid, reliable results whether you are weighing a single sample, analyzing moisture density, or performing recipe formulation .
