Thermo-sensitive products require a stable temperature range which must be absolutely kept.

The temperature ranges:

Minus temperatures for frozen goods (-13°F up to 0°F / -25°C to -18°C)

Plus temperatures for refrigerated goods (+36°F up to +46°F / +2°C to +8°C)

Thermo-stable temperatures for biological or organic items (e.g. medical samples or cell cultures). The internal temperature of the transported product must be maintained throughout the transit independent of the outside temperatures.