Identification of unknowns

Unknown peaks in chromatograms for the analysis of batch release or stability testing is not unusual. Different compounds can appear for various reasons, such as laboratory contamination, instrument related peaks, leachables and other impurities.

RPS provides identification of unknown organic compounds for Pharmaceutical testing:

  • Impurity profiling
  • Unknown peaks occurring during method development
  • Unknown peaks occurring during  API, batch release and stability  testing.

Swift identification allows critical situations to be addressed quickly to avoid unnecessary additional costs and use of resources. This is especially useful in cases where it is not possible to conclude whether the unknown compound is present in the product.

Proper identification of substances resulting from contamination is essential for successful completion of the investigation and implementation of effective CAPAs.

As compliance requirements become tighter, our innovative approach offers a unique opportunity to benefit from a readily available service where results are provided in five working days. 

RPS provides tailored solutions to meet specific client needs while avoiding activities that might not be necessary. We consider absolute confidentiality to be our top priority. Our analytical team work to the highest possible quality standards, and provide a competitive service with a prompt turnaround of results.

Turnaround times

RPS provide elemental composition in five working days to allow critical problems derived from 'Out of Specification' unknown peaks to be addressed quickly and effectively.

Quality of standards

Our scientific approach to qualitative analysis includes robust quality criteria, set to the highest quality standards to confer high levels on confidence to results.

Confidentiality

Our policies focus specifically on guaranteeing maximum confidentiality for our customers’ sensitive information.

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