Temperature-controlled container specialists Tower Cold Chain and Cryopdp have partnered to provide an expanded range of logistics solutions for clinical research. Tower Cold Chain is incorporating Cryopdp’s liquid nitrogen-filled dry vapour shippers for ultra-low temperature goods, which maintain temperatures from -196°C to -150°C. In return, Cryopdp will offer its customers Tower’s fully reusable small box including 12-litre, 26-litre, and 57-litre options for small payloads and last-mile delivery at -80°C to +20°C.