April 18, 2017. 1  Deadline to file individual tax returns (Form 1040, 1040A, or 1040EZ) for the year 2016 or to request an automatic extension (Form 4868). 2  Last day to make a contribution to traditional IRA, Roth IRA, Health Savings Account, SEP-IRA or solo 401(k) for the 2016 tax year.
However, if an advanced drug test is ordered, fentanyl is easily detected through urine, hair, saliva, and blood tests. Fentanyl can be detected in urine for eight to 24 hours, in blood for up to 12 hours, in saliva for one to three days, and in hair for up to 90 days.
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.