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P.O. Box 546
Raynham Center, MA 02768

Mass Mobile Drug Testing provides professional drug testing services on location! We provide our services on your premises; this removes the hassle and expense of sending employees away from your facility while on company time. Plus, we reduce the risks and liabilities associated with offsite testing by bringing the necessary items on-site to conduct multiple collections, testing, or training. Mass. Mobile Drug Testing saves you time and money.


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Massachusetts Drug Testing

Filtering by Tag: drug testing

CBD OIL (Cannabidoil)

Gail Cunliffe

The federal rule is regarding CBD oil is quite specific, as stated in (49 CFR Part 40.151) the medical review is not permitted to “accept an assertion of consumption or other use of hemp or other nonprescription marijuana related products as a basis of verifying a marijuana test negative.”

As stated in a recent article by Joseph F. Whelan of DSI Medical, employees / applicants who test positive for THC will be in violation of the employer’s policy; regardless of it sourcing. CBD oil extracted from marijuana is receiving lots of attention lately as the cure all for an array of ailments, illnesses and pain. Further claims are made that the THC is removed and entirely safe. All the claims that THC has been extracted from products such as hemp, CBD oil, Cannabis vapor oils, etc. should not be given credibility nor create a false sense of security to the user. There is no definite scientific proven method of extraction of all THC. Manufacturers claims stipulating that all THC is removed, or the THC level is so low the user will not test positive are not proven.

Currently there are law suits against the cannabis product manufacturers resulting from purchasers of these products that have tested positive in workplace testing scenarios. They lost their jobs. In summary, employees are responsible for what they ingest, apply topically and the environments that they cohabitate. It is with strong emphasis that employees abstain from the use of any cannabis product as it could result in a positive substance abuse test and employment termination or rescinding of a job offer.

Will Passive Inhalation of Marijuana Cause a False Positive?

Gail Cunliffe

I was just asked this question last week. The donor was at a party and other people were smoking marijuana, not the donor. The donor was afraid that they may have inhaled some of the smoke. It is very unlikely that an individual could inhale enough marijuana smoke to produce a positive drug test at the cut off levels currently observed by most drug testing laboratories. The Donor may have some trace of the drug in their system but not enough to register a positive at a cutoff level of 50ng/ml.
The National Institutes of Health conducted passive inhalation experiments in which subjects were exposed to the smoke from 16 marijuana cigarettes for one hour a day for nearly a week. Further the subjects were in unventilated rooms with the smoke blowing directly in their faces, so much so they supposedly required googles to protect their eyes. Only after this kind of extreme exposure did anyone produce a positive drug test equivalent to that of someone who had smoked just one marijuana cigarettes. In studies conducted under less extreme conditions no drug test were positive for more than a few hours after exposure and the measured cannabinoid levels were low.

Can You Cheat a Drug Test?

Gail Cunliffe

The answer, generally speaking, is no. The Internet is swarming with popular ways to cheat a drug test, ranging from sample switching to sample alteration to making up clever excuses. Although some of these methods can work some of the time, none of them can reliably guarantee a negative test.
Sample Switching
One of the most common ways people try to beat a drug test is by switching their drug-laden urine sample with a clean sample. This may be synthetic or real urine bought off the Internet or provided by a friend. Sample switching is an ineffective method for two reasons. First, most tests involve measures designed to make switching difficult or impossible. Some testing companies ask the person being tested to urinate in front of a witness, while others require changing into a hospital gown to make smuggling items into the testing area difficult. Second, the test itself is sensitive enough to detect an old or synthetic sample, meaning that at the very best, switched samples are flagged for more testing.
Various theories on cheating drug tests advise adding bleach, Visine, Drano or one of several other chemicals to the sample. Supposedly, this will clean out the THC and cause a negative test. Beyond the challenge of smuggling these chemicals into the testing area, they are ineffective when used. What these chemicals actually do is alter the pH level of the sample far outside normal human levels. Testing companies immediately know when samples have been altered, and will perform additional tests on the suspicious sample. Some people try to alter their urine by drinking vinegar or pickle juice, which is not only unhelpful but also causes violent diarrhea.
In order to test positive, a urine sample must have a THC level above a certain threshold. The theory behind dilution is that drinking large amounts of water or juice will add more fluid to the urine, thus reducing the THC concentration. Dilution really does lower the amount of THC in a urine sample, but it also dilutes other chemicals typically found in urine. The testing company knows this and carefully screens each sample for signs of deliberate dilution. A particularly dilute sample may be subject to more intensive testing, or the person who provided the sample may be called in for another test with little time to prepare.
Some people try to explain away a positive test by claiming to be passive users. Perhaps they accidentally inhaled some marijuana at a party or rock concert. Others try to get out of the test by eating poppy seed muffins, which contain trace amounts of opiates. Modern drug tests, though, set a threshold for a positive test that is far above what could appear in a casual or accidental user’s urine. Anyone who deliberately uses drugs will test positive, and these excuses will not be seen as valid explanations. Conversely, people who really are passive or accidental users have nothing to worry about, since their THC levels are below the minimum threshold for a positive test.
People have tried all of these methods and more to cheat on drug tests for years, and testing companies know every trick in the proverbial book. They have devised drug tests sensitive and secure enough to beat every one of these methods time and again. Although it is remotely possible to beat the test on occasion, no method of cheating can guarantee a negative test. Anyone who continues to use drugs and continues to be tested will get caught, sooner rather than later. The only one hundred percent effective way to guarantee a negative drug test is to stop using drugs