Hello So i have just recently discovered this great site and i could really use some help from all of you fine people. I have to take a test on Friday and I just received the info in the mail. I'll be taking it at a Quest and it is called the SAP 9-50/300 + MDMA/N . After reading on what has been previously written I believe it is a 9 panel, meaning they test for 9 drugs plus the mdma. Im assuming the 50 refers to the ng/ml. Does this mean if i passed the "At Home Drug Test" brand from Rite Aid which tests for 50ng/ml then I should be good. Does anyone know if quest does the 15 ng/ml which is GC/MS, if so I may be screwed. Also, is there a chance this could be a hair test? The line on the at home urine test was faint but definitely there. Also does anyone know what the 300 and the N after MDMA means? I've be stressin this all day so any words of wisdom/encouragement would be greatly appreciated. I apologize if my post is redundant, I spent a lot of time searching and haven't seen anyone with a test with these exact letter/numbers. Thanks!