Hi,

First, yes, I've read the FAQs and done some searching, and couldn't find the answer to my question.

I submitted a sample today for a 10-panel non-DOT test that ended up being split specimen, which, according to the chain of custody form, was to be sent to Labcorp tonight. I ended up going with the dilution method since it's been about 25 days since I last smoked and I was a weekend only type of smoker - I also tested negative on several home tests with the first voids of the day, but, I drink a LOT of water daily (all I drink is water, coffee, or alcohol, boring, right?) so I wasn't sure if my 1st voids were generally dilute anyway. I didn't want to take any chances since I really want this job.

Long story short, I may have overdone it a bit on the dilution - but my question is this - before splitting the specimen, after confirming the temperature, the lab person dipped what looked to be a PH measurement into the urine. Was that all this measured? Or would that have also checked the creatinine/SG levels of the sample as well? Or does that get done at the same time as the actual drug screen? If it measured all 3 that would be great since I would essentially be in the clear already. If it was just PH levels, well, guess I'm in for a long weekend of waiting.

I'm trying not to freak myself out too badly - I figure worst case scenario is they'll tell me to come back in and try again if it was too dilute, since I know they really want me for this position. However, paranoia is getting the best of me. Any thoughts? Thanks.
Curiouser Reviewed by Curiouser on . Question about Labcorp test... Hi, First, yes, I've read the FAQs and done some searching, and couldn't find the answer to my question. I submitted a sample today for a 10-panel non-DOT test that ended up being split specimen, which, according to the chain of custody form, was to be sent to Labcorp tonight. I ended up going with the dilution method since it's been about 25 days since I last smoked and I was a weekend only type of smoker - I also tested negative on several home tests with the first voids of the day, Rating: 5