Kratom and the TOX10

[Politicalchalk]

Swim's cat is a fan of opiates, but must submit to drug testing on a semi-regular basis. While "the gallon challenge" (ie: constant flushing within safe limits) is somewhat effective, he's been reading up and kratom and wants to give it a shot. The chemical structure appears to be different from that of opiates/opioids and wanted to know if kratom is something that would show up on most standard urine tests. The TOX10, if swim's correct, is what is often used for him, and doesn't have to worry about most of them.

He also finds it amusing that methaqualone is something still routinely tested for. While it's not out of the question, in the US Quaaludes (methaqualone)...well, come to think of it, swim's never come across it and knows no one that ever has, at least in the past 2 or 3 decades!

He also noticed that propoxyphene is tested for independantly of general opiates. Would propoxyphene and by association methadone show up on a test that tested for general opiates/-oids? (ie: morphine, hydrocodone, oxycodone, etc...)