Guides
Cross-border specimen courier guide for Detroit, Buffalo and Seattle runs to Canada
Courier specimens crossing from Detroit, Buffalo or Seattle into Canada face customs paperwork, permit rules and carrier limits that change at the border.
Topic
courier specimens
Guides
Phoenix heat compared with Minneapolis cold for specimen cold-chain couriers
Courier specimens face opposite cold-chain threats: Phoenix summer heat and Minneapolis winter cold demand validated packaging, dry ice and phase-change panels.