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.
The one I'm talking about is inside about halfway between the open end of the hose and the Schrader valve. If this o-ring is missing, it will leak once the inflator hose is connected to the power inflator and the first stage is pressurized. The standard size for that o-ring in most BCD inflator hoses is 011. It's kind of difficult to replace. I don't own a Zeagle BCD, so I'm not sure whether the company provides a standard inflator hose. Nov 7, 2009. Nov 7, 2009.