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The Application of Single Reaction Chamber Microwave Digestion to the Preparation of Pharmaceutical Samples in Accordance with USP <232>/<233>

Milestone
29 Jun 2014

This application note describes the use of a single reaction chamber microwave digestion for the digestion of pharmaceutical samples prior to ICP-MS analysis according to draft USP chapters <232> and <233>. Following the optimization of digestion methodology (vial type, digestion matrix and temperature program), dietary supplements are digested and analyzed for toxic elements.

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ultraWAVE SRC (Single Reaction Chamber) Microwave Digestion System

Milestone

ultraWAVE has already revolutionized and enhanced the way analytical chemists think to sample preparation for trace metal analysis in hundreds of laboratories all over the world. ultraWAVE is based on the SRC (Single Reaction Chamber technology), invented by Milestone several years ago ( EP0728038B1 ). SRC technology achieves extraordinary performance capabilities combining microwave heating with a high-pressure reactor which acts simultaneously as microwave cavity and vessel.  

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Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.IncubatorsLaboratory incubators are used to provide a stable environment to cultivate and store samples in, giving you optimal control of temperature, humidity, oxygen and CO<sub>2</sub> levels. Incubators are necessary equipment for cell culture and microbial research. Control temperature with heated or refrigerated incubators, or the levels of CO<sub>2</sub> and oxygen with CO<sub>2</sub> incubators. Using environmental chambers, create a humid climate for testing samples. Find the best incubators in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.RegulatoryPharmaceutical regulations impact on all areas of drug development, manufacture and control and supply. Services are provided from the early stages of drug development and clinical trials through to dossier submission, approval and marketing. Regulatory also includes submission of analytical studies from the pharmaceutical product and safety. USP Method

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The Application of Single Reaction Chamber Microwave Digestion to the Preparation of Pharmaceutical Samples in Accordance with USP <232>/<233>