Growth Promotion Testing

Core Problems Solved

• Media batches failing GPT causing production and testing delays

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• No standardised reference strains for GPT in-house

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• Non-compliance with USP / EP / BP / ISO 11133 media testing requirements

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• Inconsistent GPT protocols across lab teams

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• F&B labs unaware ISO 11133 requires GPT for all culture media

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Industry Application

• Quality verification of culture media used in pathogen and spoilage organism testing

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• USP / EP / BP sterility and environmental media qualification​

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• Media performance verification for published protocols

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• Routine QC before testing panel deployment

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Solution Available

• Qualitative / Quantitative reference strains (ATCC or NCTC collection)

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• Strain set + GPT protocol kit​

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• Do-it-with-you or do-it-for-you GPT execution service

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• Preferred partner - scheduled strain supply, storage management, guaranteed continuity

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• Client collaboration - custom strain panels for novel media or new organism requirements