Mobile specimen collection introduces variables that a traditional lab setting controls for automatically: temperature, timing, and environment can all vary from visit to visit. Best practices exist to keep specimen integrity consistent regardless of setting.
Proper labeling, correct storage temperature, accurate timing for hormone and cortisol panels, and careful documentation at every step are non-negotiable, whether the collection happens in a hospital or a private residence.
Practices considering a mobile collection partner should ask directly about training standards, chain-of-custody protocol, and how specimen integrity is protected between collection and laboratory delivery.