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.
Clonazepam is considered a âhighly potentâ benzodiazepine with a rapid onset of action meaning that it reaches peak blood levels in one to four hours after oral administration, but leaves the body in 18-60 hours. Roche Pharmaceutical made $211 million in 2011 alone for sales of Clonazepam. The product insert states that Clonazepam Withdrawals are a concern and that it is essential to withdraw slowly. Clonazepam is listed as one of the top ten abused prescription drugs of 2013. Clonazepam is a chlorinated derivative of nitrazepam and binds to the glial cell membranes to a high affinity.