Over the past several months, Cold Box Express has conducted numerous in-house operational and performance qualification tests (OQ and PQ) tests on their active pallet shippers in order to prepare for upcoming pharmaceutical cold chain validation testing by several third party organizations.
One of the main purposes for these cold chain performance qualification tests is to ensure the container performs as expected under simulated real-world conditions. These include affixing numerous NISTED internal probes and temperature loggers inside payload compartment to determine if the pallet shipper is capable of maintaining a consistent set temperature point during both typical transport scenarios. Worst case scenarios include extreme ambient conditions, power outages, an improperly closed or sealed door, or an empty payload compartment.
high risk involved in shipping temperature sensitive cargo such as active pharmaceutical ingredients, vaccines, or biological materials, the insurance companies of many pharmaceutical businesses will not permit shipments without custom critical validation through strict performance qualification testing.
This pharmaceutical cold chain validation thus ensures the shipping and distribution process will offer no negative impact to the safety, efficacy or quality of the biological or pharmaceutical products. Negative impacts that can compromise the temperature controlled pharmaceutical shipments include any irregularities in cooling, warming, and/or freezing due to external temperature changes, shipment mishandling, or improper packaging.
The Cold Box in-house custom critical performance qualification tests had a set temperature at 41 ºF or 5 ºC +/- 1º, while t emperature loggers were programmed to record every 5 minutes for 60 hours. These temperature loggers were then placed strategically on the newly manufactured frame, which was then mounted onto a 40″x 48″ wooden pallet. For more information on using Cold Box for your pharmaceutical cold chain shipping, please visit: cbxtemp.com
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