Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as a potent method for detecting substance and alcohol usage. Hair captures a long-term history of alcohol and substances by encapsulating biomarkers within the fibers of the hair strands as they grow. When gathered near the scalp, hair can offer nearly a 3-month detection span for alcohol and various substances. Hair is straightforward to collect, relatively tough to tamper with, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (approximate size of a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal sample for both screening and confirmation. For EtG, add-ons, and/or testing beyond 10 panels, a 150mg sample is advised. Measuring the sample with a jeweler’s scale is recommended. If scalp hair isn't available, an equivalent amount of body hair may be obtained. When mentioning head hair, we mean only scalp hair. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The key stages involved in lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into the lab's system. This process verifies proper sealing and shipping of the sample, allocates a random LAN (Laboratory Accessioning Number), and completes any missing data entry from an electronic chain of custody system.
Screening consists of an initial swift check for drugs of concern. Although Screening is a cost-efficient approach to dismiss drug use in most samples, a positive screen necessitates confirmation to be permissible in legal proceedings. Presumptive positives in Screening must undergo secondary confirmation.
If the Screening stage indicates a presumptive positive, additional hair is extracted from the primary specimen for Extraction. During this phase, drugs are isolated from hair at a markedly lower concentration than other methods (such as urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation, if required. The complete lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the analysis actually examines the hair strand, not the follicle beneath the scalp.
In Corbett, OR, hair follicle testing presents several advantages over urine tests. Among them is the superior detection capability and reliability of hair tests in uncovering drug and alcohol use.
Benefits of Hair Testing:
Comparatively, urine tests fall short, especially when evaluating more extended periods of substance use history.
In Corbett, OR, hair follicle tests are known for their extended detection window, offering a comprehensive overview of an individual’s substance history.
This testing method identifies drug use spanning approximately 90 days, far exceeding conventional urine testing capabilities. This extensive detection period makes hair tests invaluable for employers seeking detailed insights into their candidate's or employee's drug habits.
Such a prolonged history aids employers in making informed decisions while ensuring the maintenance of workplace safety.
In Corbett, OR, hair follicle testing is highly valued for its strong resistance to tampering, providing results that are both reliable and authentic.
Unlike other testing methods often susceptible to adulteration or tampering, hair tests are notably more secure. This ensures employers receive unquestionable data on an individual's drug use history.
Features that reduce tampering:
These attributes contribute to the dependability of hair follicle testing.
Corbett, OR, offers the convenience of nationwide testing locations, ensuring ease of access for hair follicle testing.
Our network of centers spans across major cities, affording quick and seamless access to testing services. This wide availability ensures minimal travel and easy accommodation for those needing test facilities.
Clients enjoy a hassle-free experience at any testing site, bolstering the accessibility and efficiency of the service provided.
The process in Corbett, OR, for undergoing hair follicle testing is both simple and confidential, ensuring user privacy and ease.
Ordering, conducting, and receiving results are straightforward, adhering to strict confidentiality standards. This allays privacy concerns and enhances user experience.
This streamlined process enhances satisfaction and trust among participants.
Affordable pricing paired with rapid turnarounds makes hair follicle testing in Corbett, OR, an attractive option for businesses.
The competitive cost structure ensures even small enterprises can avail themselves of high-quality drug testing services without financial strain. Quick result delivery further enhances value, providing timely insights that empower informed decision-making.
These aspects collectively offer exceptional value typical of the hair testing service.
In Corbett, OR, hair follicle testing is praised for its precision and swiftness in revealing substance use. This method boasts a high degree of accuracy compared to traditional tests, ensuring quick and trustworthy results.
The efficiency of hair testing lies in its ability to detect a wide array of substances, offering fast and dependable insights into an individual's drug use history. The reliability of hair follicle tests makes it an ideal choice for accurate drug screening.
The promptness with which hair analysis is performed assures timely delivery of results without sacrificing accuracy, making it the preferable option for those in need of reliable drug test outcomes.
Employers in Corbett, OR find peace of mind and compliance success by utilizing hair follicle testing, aligning with drug-free workplace policies.
This approach reduces the risk of legal issues and enhances workplace safety. The testing method’s reliability assures employers they are maintaining compliance with regulations.
By opting for hair testing, businesses not only protect themselves legally but also contribute positively to employee welfare and organizational integrity.
