Hardy Diagnostics Transport Media, 1 Pack of 20 Floor Mops Provides up to 72 hours of 16 7136 Provides up to 72 hours of protection PATIENT MODEL 250 WATT HEATING ELEMENT * Stationary Base * Features ceramic heaters that change color from coral to gray when energized * Nickel chromium resistance wire embedded in ceramic casting provides uniform heat transmission 96% thermal efficiency with low element surface temperature * Inner body of the element is filled with ceramic fiber insulation which conserves energy maximizes efficiency and minimizes heat build up at the terminal area * Heat up time is 3 9 minutes to reach 90% of maximum temperature * Height adjusts 35 to 58 * 250 Watt Lamp * Recommended for those patients requiring supplementary heat treatments at home * 12 flexible arm 3 conductor cord set 250W ceramic heater and protective screen * Shipping dimensions: 12 x 32 x 8 * Viral transport medium is for the collection and transport of specimens to the lab for the recovery and identification of viruses Viral transport medium consists of Modified Hank's Balanced Salt Solution