Urine| Hair Follicle | Oral Fluid | Blood | ETG
Considered a potent instrument in identifying drug and alcohol consumption, hair testing offers a comprehensive history by embedding drug biomarkers within the fibers of growing hair strands. When strands are clipped near the scalp, they can reveal up to roughly a 3-month period of drug and alcohol usage. Hair collection is straightforward, moderately hard to tamper with, and convenient for shipping.
A 1.5-inch cluster consisting of about 200 hairs (approximately the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, ideal for screening and confirmation. For EtG, add-ons, and/or tests surpassing 10 panels, 150mg of the sample is advised. It's beneficial to measure the sample on a jeweler's scale. If scalp hair isn’t accessible, a comparable quantity of body hair can be utilized. References to head hair pertain exclusively to scalp hair. Body hair encompasses all other types (like facial, axillary, etc.).
Process Overview
The laboratory process of generating a drug test result encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase where a sample is processed into the laboratory’s system, involving verification of proper sealing and shipping, assigning a LAN (Laboratory Accessioning Number), and completing any additional data entry missing from an electronic chain of custody system.
Screening entails an initial rapid assessment for drugs. Though Screening helps economically identify drug presence in most samples, a positive screen must be confirmed for court admissibility. Presumptively positive Screening samples necessitate further confirmation.
For samples testing presumptively positive during Screening, more hair is extracted from the original sample for Extraction. This phase involves extracting drugs from hair at significantly lower concentrations than other methods (such as urine or oral fluid), contributing to hair testing being the most complex methodology.
GC/MS, GC/MS/MS, or LC/MS/MS methods are used for confirming positive screening outcomes. Before Confirmation, presumptive positive samples undergo washing as needed. The entire laboratory process, from Accessioning through to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", the analysis pertains to the hair strand rather than the follicle beneath the scalp.
In New Market, MN, hair follicle testing outshines traditional urine tests with its superior detection accuracy. Hair tests can track substance use over a longer window, providing deeper insights into past drug usage. This extended detection capability makes hair testing a more dependable option compared to the conventional urine tests.
Hair follicle testing in New Market, MN extends the detection window for drug use insightfully. It can unveil drug history from as far back as 90 days, offering employers a comprehensive view of a candidate or employee's substance use history. This long-term detection capacity ensures a clearer and wider perspective.
In New Market, MN, the hair follicle test is lauded for its tamper-resistant nature, drastically reducing any chances of sample adulteration. This fortification ensures that the results are both reliable and beyond question, delivering peace of mind through conclusively genuine data.
Our extensive network of testing centers spans Nationwide, offering convenience for residents of New Market, MN. With multiple locations readily available, accessing our testing services is designed to be quick, simple, and hassle-free, ensuring a seamless experience for all.
The process for hair follicle testing in New Market, MN is streamlined and private. From ordering the test to receiving results, each step is simple, ensuring confidentiality. This approach alleviates privacy concerns and ensures the user experience is both secure and user-friendly.
Offering affordable pricing and swift turnaround, our hair testing services in New Market, MN deliver outstanding value. Businesses of all sizes can leverage these competitive pricing structures, gaining reassurance and quick results without stretching their budget.
In New Market, MN, the speed and precision of hair follicle drug tests are unmatched. They deliver rapid and reliable results, ensuring accurate detection of substance use. This high level of accuracy makes them a preferred choice for those needing quick turnarounds without compromising on the credibility of the findings.
Employers in New Market, MN gain compliance and peace of mind with hair follicle testing. Implementing it aligns with workplace drug-free policies, mitigating legal risks. This approach not only upholds workplace safety but also fortifies employers against potential liabilities related to substance use.
