At what temperature do you ship reference standards?

For our FFPE and DNA products, stability and transport studies indicate that our reference standards are stable for over 8 weeks at 37° C and shipping at room temperature reduces packaging wastage. We are able to ship on dry ice upon request. The charge for shipping at 4° C will be applied to the order. Shipping at room temperature for HDx DNA and FFPE Reference Standards are the most appropriate conditions to ensure the stability of the products.