Years later I've tried many solutions and graduated to wanting a really good filter that also LOOKS good in my home and makes it easy to drink water often. Because I rent I haven't yet opted for an undercounter system at home (preferable), but we have put one in the office, and it works really well.
Different types of tests call for different detection times. Oxycodone is detectable in blood tests for roughly 24 hours, in saliva tests for 1-4 days, urine tests 3-4 days and hair tests up to 90 days. This is backed up by findings done in a 2014 study by Ron R. Flegal for SAMSHA.
How Long Do Opiates Such As Morphine Stay in Your System? The opiate morphine remains in the urine for about 72 hours after consumption. It can be found in saliva for 24 to 36 hours after use. It takes about five days for morphine to become detectable in hair, and it can be detected for 90 days after last use.