Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a vital method for identifying drug and alcohol consumption. Hair acts as a timeline by capturing indicators of substances in the strands as they grow. Obtained near the scalp, it can indicate substance use for up to about 90 days. It is easy to collect, comparatively hard to tamper with, and simple to transport.
A hair sample of 1.5 inches, roughly 200 strands (comparable to a #2 pencil in thickness) near the scalp provides 100mg, the standard for screening and verification. For EtG, supplementary tests, or panels exceeding 10, 150mg is suggested. We advise weighing the hair on a jeweler’s scale. In the absence of scalp hair, a similar quantity of body hair is an option. "Head hair" pertains solely to scalp hair, whereas "Body hair" includes all other types (e.g., facial, axillary).
Process Overview
The drug testing process in a laboratory consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step, integrating the sample into the lab system. This step involves ensuring the sample’s seal and shipping integrity, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any additional data input not included in an electronic chain of custody system.
Screening serves as an initial test for substances. Although it's economical for ruling out drugs in most samples, only confirmed positive screenings are admissible in legal contexts. Presumptively positive results in Screening necessitate further confirmation.
Presumptively positive samples in Screening result in additional hair being taken from the original sample for the Extraction phase. Here, drug concentrations are retrieved from hair at much lower levels compared to other methods (such as urine or oral fluids), contributing to the complex nature of hair testing.
Positive results from Screening are verified through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives undergo washing before confirmation as required. The entire process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Often referred to as "hair follicle tests", the analysis actually assesses the hair strand, not the underlying follicle.
In Lyons, MI, hair follicle testing surpasses urine testing due to its superior detection precision. Hair tests offer a broader look into an individual's substance use history.
Unlike urine tests, which have a limited detection window, hair tests capture substance use over several months, ensuring more accurate assessments.
Hair testing is favored for its reliability compared to urine testing. It excels in uncovering prolonged substance habits.
This testing method is crucial for employers enforcing strict substance policies, offering unparalleled insights into usage patterns.
Hair follicle testing in Lyons, MI, offers an extended detection window, tracing drug use for up to 90 days.
This approach provides employers with a detailed view of an individual's substance history, surpassing other testing methods.
Employers benefit from the comprehensive insights provided by hair tests. Unlike shorter detection windows, hair testing captures a wider span of substance use.
This makes it an essential tool for monitoring long-term substance habits effectively.
In Lyons, MI, hair follicle tests are renowned for their tamper-resistant nature, significantly reducing the risk of sample adulteration.
This ensures results that are both reliable and indisputable, enhancing the credibility of drug testing outcomes.
Employers prioritize hair testing to avoid tampering, as its collection and analysis processes are more secure.
This method provides unquestionable results that support informed decision-making in workplaces.
Convenient nationwide testing centers ensure accessibility in Lyons, MI.
Our extensive network offers easy and hassle-free access to reliable hair follicle testing services across various locations.
Local presence and nationwide reach make hair testing in Lyons, MI, straightforward and efficient.
This network guarantees prompt access to essential testing resources, benefiting employers and individuals alike.
The process for hair follicle testing in Lyons, MI, is simple and confidential, addressing concerns regarding privacy.
From test ordering to result retrieval, the entire procedure is streamlined for ease of use.
Confidentiality and simplicity define our hair testing services, ensuring a smooth experience.
Individuals can trust that their privacy is respected, from initial testing to receiving secure results.
Lyons, MI, benefits from affordable hair follicle testing, ensuring competitive pricing and fast turnaround.
This value proposition attracts companies seeking cost-effective solutions without sacrificing quality.
Businesses appreciate the economical options and swift processing our testing provides.
Such offerings allow companies to manage costs while gaining reliable insights into substance use.
Hair follicle testing in Lyons, MI, ensures rapid and precise results. This testing method boasts exceptional accuracy in detecting various substances.
The efficiency of hair testing lies in its ability to comprehensively unveil detailed substance use over extended periods, offering quick yet reliable insights.
Employers in Lyons, MI, value hair follicle testing for timely and trustworthy outcomes.
Accuracy is a hallmark of hair testing, delivering dependable data crucial for informed decision-making.
Ensuring compliance in Lyons, MI, is achieved through hair follicle testing, aligning with workplace drug-free policies.
This reduces potential legal risks and fosters a safer working environment for everyone involved.
Employers gain peace of mind with hair tests, which bolster their commitment to maintaining a substance-free workplace.
Such testing is integral to enhancing overall safety and minimizing drug-related incidents at work.
