Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of drug and alcohol use by embedding biomarkers within the fibers of the growing hair shaft. A sample obtained near the scalp offers up to a 90-day detection period for alcohol and other substances. The process of collecting hair is straightforward, somewhat resistant to tampering, and easy to transport.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (equivalent to the width of a #2 pencil) nearest to the scalp, yields 100mg of hair, which is the optimal amount for both screening and validation. For EtG, additional testing, and/or tests exceeding 10 panels, 150mg of the sample is advised. It's suggested to weigh the sample using a jeweler’s scale. Should scalp hair be unavailable, an equivalent quantity of body hair can be obtained. The term head hair exclusively refers to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins with the initial entry of a sample into a laboratory’s system, confirming correct sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any other data entry that isn’t handled by an electronic chain of custody system.
Screening offers an initial rapid evaluation for substance abuse. Though Screening is a cost-efficient approach to exclude drug use in most samples, a positive result must be validated for legal admissibility. Any samples that appear positive in Screening require a follow-up confirmation.
When a sample is noted as potentially positive during Screening, additional hair is extracted from the original sample and prepped for Extraction. At this phase, drugs are retrieved from hair at a significantly lower concentration compared to other methods (such as urine or oral fluid), highlighting the complexity of hair drug screening.
Any positive screening outcomes are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples testing positive on a presumptive basis are cleansed prior to validation as needed. The full laboratory procedure, from Accessioning to Confirmation, is examined under the CAP (College of American Pathologists) Hair category and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Scotts Mills, OR vastly outperforms traditional urine tests owing to its extended detection accuracy. The reliability in identifying substance use makes it the superior choice for comprehensive screening solutions.
Comparing with urine tests, hair follicle methods provide unparalleled accuracy by offering a longer detection schedule. This feature supports decision-making processes for employers with more insightful data.
The extended detection window of hair follicle testing is a game changer in Scotts Mills, OR, allowing for up to 90 days of drug use history review. This extended timeline offers employers a broader understanding of an individual's substance use habits.
Hair follicle testing’s ability to identify long-term drug usage in Scotts Mills, OR equips employers with crucial information, enabling more informed hiring and retention decisions compared to traditional methods.
By utilizing hair follicle tests in Scotts Mills, OR, the integrity of drug testing is assured as the risk of sample tampering is drastically reduced, ensuring results are both reliable and unquestionable.
Hair follicle testing is lauded in Scotts Mills, OR for its resistance against tampering, providing a trustworthy method of drug testing that surpasses standard security measures in sample collection and analysis.
With numerous testing centers located both nationwide and within Scotts Mills, OR, accessing hair follicle testing services is remarkably convenient. This network ensures hassle-free and timely testing for all requirements.
Hair testing has become incredibly convenient in Scotts Mills, OR due to our comprehensive network of centers that make drug testing an easy, smooth process for everyone involved.
In Scotts Mills, OR, the process of ordering, taking, and receiving hair follicle test results remains both simple and confidential, addressing privacy concerns while ensuring ease of use in every aspect.
Our user-friendly and confidential approach in handling hair follicle test procedures ensures privacy for residents in Scotts Mills, OR, from the point of testing to result delivery.
Offering affordable pricing and rapid result processing, hair follicle testing in Scotts Mills, OR ensures excellent value and swift turnaround times, meeting the needs of companies regardless of their size.
Scotts Mills, OR benefits from hair follicle testing due to competitive pricing and quick service, making it an economically smart choice that doesn’t compromise on the speed of results.
Scotts Mills, OR recognizes the rapid and precise nature of hair follicle drug testing. Its high accuracy in detecting substance use ensures swift results, making it a reliable choice for those prioritizing quick and detailed reports.
In the fast-paced environment of drug testing, hair follicle tests deliver results that are both accurate and timely. Their capability to swiftly detect drug use while maintaining precision is what sets them apart.
Implementing hair follicle testing in Scotts Mills, OR allows employers to remain compliant with workplace drug policies, reducing potential legal risks and fortifying workplace safety effectively.
The peace of mind that comes with knowing that workplace policy adherence is monitored through reliable hair follicle testing cannot be overemphasized, as it enhances overall organizational safety.
