Chemical Reagents

 Chemical reagents are chemical substances of relatively high purity that meet specific quality requirements. The purity of reagents, which are the fundamental materials for analytical work, directly affects the accuracy of experimental results and data. The presence of heavy metal impurities can interfere with chemical reactions, causing experimental outcomes to deviate from expectations. TXRF technology features simple sample pre-treatment and does not require complex steps such as acidification or digestion. It requires only a very small amount of sample—typically at the μL/ng level—making it particularly valuable for precious or hard-to-obtain reagent samples, while minimizing sample waste and loss.