Sounder commuter rail. Sounder commuter rail (reporting mark SDRX) is a regional rail service operated by BNSF on behalf of Sound Transit. Service operates Monday through Friday during peak hours from Seattle, Washington, north to Everett and south to Lakewood.
Expert: Dr. David replied 3 years ago. clonazepam has a half life of between 20-50 hours. that means that there is a pretty good chance that in 2.5 days it might be detected in your urine.
How Long Heroin Stays in Your Body. Heroin remains detectable in urine for between 24 and 72 hours. The drug can be detected in saliva for between 24 and 36 hours, and it can be found in the hair within five days of use and up to 90 days after last use.