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❄️ Cold Chain Logistics

GDP Temperature Excursion Analyzer

Assess temperature excursions during transit or warehouse storage. Automatically calculate Mean Kinetic Temperature (MKT) based on USP <1159> guidelines to evaluate batch impact.

Excursion Details & Temperature Log

Paste raw datalogger readings here. Make sure all values are in degrees Celsius.

MKT & Deviation Assessment

Enter temperature readings and click analyze to calculate MKT.
Mean Kinetic Temperature (MKT) Formula (USP <1159>):
$$MKT = \frac{\Delta E_a / R}{-\ln \left( \frac{\sum e^{-\Delta E_a / R T_i}}{n} \right)}$$ Where $\Delta E_a = 83.144\text{ kJ/mol}$ (activation energy for pharmaceutical degradation), $R = 8.3144 \times 10^{-3}\text{ kJ/mol/K}$ (universal gas constant), and $T_i$ is temperature in Kelvin. MKT is a single simplified temperature that expresses the cumulative thermal stress experienced by a product during storage or transit.
Report Prepared By (QC Analyst): Date:___________________
Report Approved By (QA Manager): Date:___________________
⚠ Disclaimer For educational and reference use only. Disposition of drug products exposed to temperature excursions must be reviewed and approved by QA in accordance with stability data.

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