Method Development

GAAS has extensive experience in developing methods for both dietary supplements and pharmaceuticals.

Among GAAS' dietary supplement method services are:

• Phytochemicals
• Botanicals
• Identification of purity and identity of raw materials

Among GAAS' pharmaceutical method services are:

• Release testing of API
• Degradants and impurities
• Quantification in biological matrices to support toxicokinetic and pharmacokinetic analysis
• Isolation, characterization, and identification of metabolites in biological fluids

Method Validation

GAAS has the expertise to validate analytical methods according to FDA, ICH, and AOAC guidelines. Typical validation characteristics include:

• Selectivity / Specificity
• Accuracy
• Precision
• Recovery
• Stability
• Standard calibration curves

Please contact us if you are interested in our method development and/or method validation services, and we will respond with a quote as soon as possible