Figure 1
From: A novel blood collection device stabilizes cell-free RNA in blood during sample shipping and storage
Shipping temperature record. A digital temperature logger was included inside the sample box to monitor the temperature during transportation from Omaha NE to Springfield MA and back. The samples were shipped at ambient temperature without any gel packs via FedEx® overnight delivery. As shown in the graph, the samples were retuned back to Omaha NE in approximately 48 h with an exposed temperature range of 14.9 – 28.5°C.