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Ion chromatography (IC) is a technique in which ions are separated based on their interactions with a resin and an eluent (known as the stationary and mobile phase respectively). These phases change b … read more

Many chemists often resort to custom mixing their own analytical standards in house. However, there are pitfalls to this method, including extra hassle and no small amount of risk. Fortunately, there … read more

There is often confusion regarding the differences between our single-element AAS standards and single-element CG standards. This article serves as a detailed description of the main differences betwe … read more

About this webinar: Without stable working solutions, your analysis can suffer. This webinar focuses on the key considerations for designing calibration solutions and how to prepare and handle th … read more

PH buffers are special solutions which prevent large variations in pH levels. Every pH level produced has a specified buffer capacity and buffer range. The capacity of the buffer refers to the amount … read more