The last mile is where cold chains fail
Trunk movements have two door events. A city route has forty. No vehicle refrigeration system recovers from that, which is why the box has to hold…
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Field notes from the operations desk on temperature control, regulated distribution and cold chain design.
GDP in practice: what a qualified pharmaceutical lane actually looks like
Good Distribution Practice is often described as paperwork. In operation it is a set of concrete, physical decisions about premises, routes and who has authority to…
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Reading a temperature excursion: what the trace actually tells you
A spike on a recorder chart is not a verdict. The shape of the curve tells you whether you had a door event, a plant failure…
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