They monitor everything from your sample container requirements to your final deliverables and invoices. Your company's analytical data represent an investment of time and money and can significantly impact meeting your regulatory requirements. The ASC will provide reliable analytical services to produce data that meet your quality needs at a competitive rate. They allow the analyst and data user to resolve some of the questions and uncertainties, which evolve from the 600 series methods and the procedures used to extract the analyses of interest from the matrix prior to analysis. The 600 series methods use 6 to 8 surrogate compounds to evaluate extraction efficiency.
Surrogates are compounds supposedly representative of the analyses.
Those that are chemically similar are unlikely to be found in nature or as an industrial waste. Typically each surrogate is identified with ten or more target analyses. The chemical and analytical relationship between the surrogate and its associated target compounds are stretched. Inc. All rights reserved.