Yet another, will I pass this drug test question (of course my first post...)

Alright here it goes, AND YES I WILL ACTUALLY POST RESULTS afterwards.


I have a pre-employment urine test this week, Stats:

Height: 5ft 7 In
Weight: 187 lbs
Metabolism: Workout 3-5 times a week lifting, running, and yoga. Have for 15 years now, so decent but not fast. I also juice every morning with lemon, cranberry, kale, and berries.
Smoking Habits: I have always just smoked once a week every Saturday two bowls(small glass pipe) max. The last time I have smoked (Two hits, pinky size bowl) was March 23rd and the test is this week which is 50 days since my last "episode". Before that I smoked February 3rd about 2 bowls in one session. Before that one other time, so in the last 4 months I have smoked 3 times.
I have taken 20 home tests from amazon ( 2 different companies) and a first check that were all negative.

Test Type:
Regulation: NON-DOT
Do Not Use eCup
Urine Collection 5 PANEL STANDARD - 1200ppm


I know I am freaking out about this a lot but it is in my nature and most folks at that, but I just wanna know what folks think based on what I said if I should dilute or not or if I am indeed clean? Additionally, is the test a 50ng/ml cut off based off of the information present? I have found no conversions for this 1200ppm, thanks guys, It just isn't fair that folks should have to worry about a chemical in their body like its cancer because someone says so....