Figure 1: Three-tier testing strategy to media fingerprinting. Figure 3 describes how the strategies from a number of detectors can be used for classical focused/quantitative fingerprinting or untargeted fingerprinting using multivariate information evaluation. We do not anticipate that low-stage vitamins or trace parts will be detected by these strategies. In theory, Raman and IR are sensitive to most chemicals; nevertheless, these methods will solely be sensitive sufficient to detect the compounds current in higher concentrations in the media that, typically, will probably be predominantly buffer and leading amino acids manufacturer acids.