The Advantages of Automated Sample Preparation


Sample preparation is one of the most important steps in analytical chemistry. Attention to detail and accuracy are essential. For these reasons, many laboratories are interested in automating sample preparation procedures so as to limit the possibility of human error. Furthermore, quantitative analysis requires not only sample preparation but also standard preparation. When making a calibration curve, the analyst needs to follow a recipe in order to ensure standard accuracy. Any mistake in the standard formulation and the calibration curve will need to be re-prepped and re-run. Thus, valuable time and resources are wasted. This application will explore automated standard preparation of Poly Aromatic Hydrocarbon (PAH) compounds.

Our Impact

EST Analytical has been helping labs achieve their analytical goals for over 30 years. Our vision is to engineer reliable laboratory instruments that enable partners to make the world a better place.

To help labs excel we offer Application Notes across our entire product line. They are a resource that explains the technology, performance, and abilities of our products as used against certain methodologies and or applications.

Whether your needs center around a USEPA method, an ASTM Standard, or a sample matrix-based outcome EST has you covered. If you don’t see the technical direction you need, simply contact us. We also offer sample analysis in our onsite Applications Lab.

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