The mixture rule states that any mixture of a listed hazardous waste and a non-hazardous waste remains regulated as a hazardous waste. Mixtures of characteristic wastes and non-hazardous waste are regulated as hazardous waste if the resultant mixture continues to exhibit the characteristic.
1 Wash the cannula in soapy water and rinse it with a solution of 10 parts water and one part vinegar. 2  Rinse thoroughly with hot water and hang to dry.  This connects the nasal cannula to the oxygen concentrator. It doesnât need to be cleaned, but plan to replace it every 6 to 12 months advises the ATS.
Q: Change snooze duration on the alarm? by StevenB4, StevenB4 Jul 29, 2010 12:05 AM in response to Nosamp Level 2 (485 points) in response to Nosamp No, there isn't anyway to change snooze time. Not sure how long it is maybe 5 to 10 minutes. Reading the description, it looks like you can set snooze time. Looks like snooze has 10 min duration.