Gc ms testing ( drug test soon) advice?

[Mellowyellow99]

Hey how's it going? Started doing some gc/ms testing on myself at a local lab, to see how my body metabolized thc.. So anyways 3 weeks into being clean I tested at a quantitative value of 71 ng/ml and week 4 for I tested at 47 ng/ml.. Both tests were around the same time of the day (9am). I'm having trouble understanding the value of this test..I'll be around 40 days clean at the time of the drug test.. I have a drug test next Friday for a pre-employment at a local hospital and I'm just wondering if I will be good for under that 50 ng/ml cut off. Am I under that 50 cutoff? If someone could explain this to me I'd appreciate it..

I have been practicing subbing with water and I can keep the temp around 97.5 degrees for a few hours if I heat it up a bit.(temp is no concern for me) I sewed boxer briefs together . I have someone who I can get clean urine from but my main concern is that it'll be too diluted. All he drinks is water. He works out and takes creatine and is willing to do whatever it takes for me to pass this thing (little bro). What's the best way for him to add some color to his urine? I read about the multivitamins, cutting back his fluid intake, and using his first urine of the day. My appointment is at 915 am..

Sorry if its all mixed up. Been stressing for the past month or so.

Mellowyellow99 Reviewed by Mellowyellow99 on 08-05-2013. Gc ms testing ( drug test soon) advice? Hey how's it going? Started doing some gc/ms testing on myself at a local lab, to see how my body metabolized thc.. So anyways 3 weeks into being clean I tested at a quantitative value of 71 ng/ml and week 4 for I tested at 47 ng/ml.. Both tests were around the same time of the day (9am). I'm having trouble understanding the value of this test..I'll be around 40 days clean at the time of the drug test.. I have a drug test next Friday for a pre-employment at a local hospital and I'm just Rating: 5

[Burnt Toast]

I have a drug test next Friday for a pre-employment at a local hospital and I'm just wondering if I will be good for under that 50 ng/ml cut off. Am I under that 50 cutoff?

A THC test kit (using the first urination of the day) would give you that answer.

[Mellowyellow99]

A THC test kit (using the first urination of the day) would give you that answer.

Ok, so I guess I will be subbing. How can I make sure the donor is not diluted?

[Burnt Toast]

You would have to test his/her sample with a validity test strip to see that the creatinine and specific gravity are within satisfactory limits. These are essentially the same colorimetric tests that are used at the lab when they run the validity tests on the sample (which had become SOP in recent years, making sample "color" the least aspect in determining an overdiluted sample).
These kits are inexpensive and are found online by doing a Google search for "drug adulteration test kits"

Without the validity tests, you would have to chance it by taking his/her word that s/he had not consumed an abundant amount of fluids prior to donating the urine sample to you (iffy, iffy).

Do you have access to a sample from a different clean person?

[Mellowyellow99]

You would have to test his/her sample with a validity test strip to see that the creatinine and specific gravity are within satisfactory limits. These are essentially the same colorimetric tests that are used at the lab when they run the validity tests on the sample (which had become SOP in recent years, making sample "color" the least aspect in determining an overdiluted sample).
These kits are inexpensive and are found online by doing a Google search for "drug adulteration test kits"

Without the validity tests, you would have to chance it by taking his/her word that s/he had not consumed an abundant amount of fluids prior to donating the urine sample to you (iffy, iffy).

Do you have access to a sample from a different clean person?

I got it figured out. hes my bro and I live with him.... so I just told him he needs to stop drinking water as much.. I found out from a lab that you cant consume more than 40 oz of liquid in a 3 hour period. and i got him some vitamin waters, he takes creatine as a workout supplement and i will be using his first void of the day.. Test is Friday so I dont think I have enough time to get those drug adulteration test kits.

[Burnt Toast]

Test is Friday so I dont think I have enough time to get those drug adulteration test kits.

Theres some online vendors that offer overnite shipping - an extra cost option but well worth it :thumbsup:

[Mellowyellow99]

Theres some online vendors that offer overnite shipping - an extra cost option but well worth it :thumbsup:

which ones? I tried amazon but they wanted like an extra $50 to ship overnight and couldnt tell me if it was going to ship on 8/6 or 8/7.

[Burnt Toast]

Youd have to Google search as advised above. In order to remain in compliance with the forum PTB (powers-that-be), Im not at liberty to name a specific vendor.

[Mellowyellow99]

Youd have to Google search as advised above. In order to remain in compliance with the forum PTB (powers-that-be), Im not at liberty to name a specific vendor.

No worries man I found a place and hopefully will be expecting them Wednesday at the latest unless I can call tomorrow and pick up ( local place)

[Burnt Toast]

No worries man I found a place and hopefully will be expecting them Wednesday at the latest unless I can call tomorrow and pick up ( local place)

Thats great.

Post #13 of the thread below outlines a little primer on administering those test kits:

http://boards.cannabis.com/drug-test...ml#post1756820

Even though synthetics are mentioned there, the primer applies to testing human samples as well.