Urine| Hair Follicle | Oral Fluid | Blood | ETG
The practice of hair testing is gaining recognition as an effective method for identifying the use of drugs and alcohol. Hair captures and retains biomarkers within its fibers, offering an extended record of substance use. When clipped near the scalp, hair can reveal drug and alcohol intake up to roughly a 3-month period. Collecting hair is straightforward, fairly tamper-resistant, and convenient to transport.
By taking a 1.5-inch section of about 200 hair strands (comparable to the girth of a #2 pencil) near the scalp, one can obtain 100mg of hair, which is the optimal amount for both screening and confirmation. For tests like EtG, add-ons, or those exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale to measure the sample weight. If scalp hair isn't accessible, an equivalent volume of body hair is acceptable. Reference to head hair pertains exclusively to scalp hair. Body hair includes all other varieties (like facial or axillary, etc.).
Process Overview
The processing of drug test results in a lab comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab’s system. This step verifies the sample's proper sealing and shipping, assigns a unique LAN (Laboratory Accessioning Number), and concludes any extra data entry that isn't handled by an electronic chain of custody.
Screening offers an initial rapid assessment for substances of abuse. While Screening efficiently rules out drug usage for most samples, any positive result requires subsequent confirmation to be valid in legal settings. Samples deemed presumptively positive during Screening necessitate an additional confirmation step.
If a sample shows a potential positive during Screening, more hair is extracted from the initial batch and readied for Extraction. This step extracts drug compounds from hair at lower concentrations than other methods (such as urine or saliva tests), making hair drug analysis the toughest to execute.
Confirmation of any presumptive positive findings is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, all samples with potential positive results undergo necessary washing. The complete lab process from Accessioning to Confirmation is assessed following CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" often used doesn't apply here, as the test evaluates hair strands and not the follicles under the scalp.
When evaluating drug testing options in Gifford, WA, hair follicle tests surpass traditional urine tests. These tests provide accurate and comprehensive results due to their extended detection window, making them a superior choice.
Employers benefit from hair testing's reliability, as it offers a clearer view of an individual's substance use history compared to urine testing.
One of the standout benefits of hair follicle testing in Gifford, WA, is its extended detection window. Unlike urine tests, hair can reveal substance use up to 90 days prior, offering a detailed overview of an individual's drug history.
This prolonged detection is invaluable for employers seeking a thorough assessment of applicants or employees, ensuring informed hiring decisions.
Hair follicle tests in Gifford, WA, offer a nearly tamper-proof method of drug testing. The difficulty in adulterating or falsifying hair samples ensures trustworthy and accurate results.
This method substantially reduces the risk of sample manipulation, providing organizations with solid proof of an individual's substance use history.
Our nationwide network of testing centers offers convenience to individuals and businesses in Gifford, WA. This widespread access ensures hassle-free and quick testing services.
Whether local or elsewhere, Accredited Drug Testing makes it easy for you to find a testing center, ensuring timely and efficient drug testing solutions.
The hair follicle testing process in Gifford, WA, is both simple and confidential. Our streamlined approach ensures ease of ordering and receiving results, all while prioritizing client privacy.
This straightforward process alleviates concerns about confidentiality and complexity, ensuring a smooth experience from start to finish.
In Gifford, WA, Accredited Drug Testing offers competitive pricing on hair follicle tests without compromising quality. Our quick turnaround times ensure timely results at an affordable cost.
Businesses of all sizes can rely on our services to gain excellent value and assurance, thanks to our pricing structure and efficient testing process.
In Gifford, WA, hair follicle drug testing stands out for its speed and precision. By analyzing hair samples, this testing method provides consistently accurate results, swiftly detecting substance use.
The efficiency of hair testing processes ensures employers and individuals receive dependable reports on drug use, offering reliability alongside rapid reporting.
For employers in Gifford, WA, using hair follicle testing promotes compliance with drug-free workplace policies. By incorporating this method, organizations mitigate legal risks and foster a safer work environment.
Peace of mind comes with knowing that hair testing upholds the integrity of workplace drug policies while maintaining a secure setting for all employees.
