Design and Fabrication of a Cryogenic Vaccine Flask Made of Plastic/FRP/Polyurethane Foam Capable of Holding Vaccines at -72oC for 48hrs
Manuscript Number2022/AJOCS/88916
Authors
Victor E. Ojukwu, Lawrence I. Igbonekwu, Stone R. Odera, Matthew C. Menkiti, Goodness U. Opara