Cylinderampullen må ikke fryses. • En cylinderampul som er indsat i Preotactpennen kan holde sig i 28 dage i køleskabet. • Hvis du ikke har mulighed for at opbevare din Preotactpen (med cylinderampul i) i køleskabet i nogle dage, kan den opbevares i sammenlagt 7 dage ud af de 28 dages holdbarhed, hvis den opbevares ved temperaturer under 25 °C.
Do not freeze. • A cartridge in use will keep for 28 days in refrigerator. • If for some reason you cannot store your Preotact pen (with the inserted cartridge) in a refrigerator for a number of days, it can be stored outside the refrigerator below 25°C - BUT ONLY FOR A TOTAL OF 7 DAYS during the 28-day use period. • If the Preotact solution in the cartridge is more than 28 days old, or if it has not been stored correctly, throw it away, even if the cartridge is not completely empty. • If the Preotact solution becomes cloudy or coloured throw the cartridge away.