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.
The urine test I had on 3-26 after the doctor calling the lab did show a very small amount I the drug in my system. 7 metabolizes. Which is very small. The doctor said klonopin is excreted from your liver extremely quick. Which is why it won't show up on urine tests. Now I also called the manufacture of the drug and they said only 2% of unchanged meds are excreted through your urine. Which I a very very small amount. So unless you take like 2mg 2 hours before your drug urine test it won't show up. Glad I finally found some answers. Now if I can only get the office manager to listen to me maybe I won't get kicked out of the practice. So if this happens to you the dr needs to call the lab an get answers.