Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol usage. By capturing biomarkers within the fibers of the growing hair strand, hair offers a comprehensive history of alcohol and other drug use. When collected near the scalp, hair can reveal a detection period of up to 3 months for alcohol and other substances. Hair is easy to collect, relatively difficult to tamper with, and convenient to transport.
A 1.5-inch hair sample comprising about 200 strands (roughly the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, making it ideal for screening and confirmation. For EtG, additional inquiries, and tests exceeding 10 panels, 150mg of the sample is advised. It is advisable to weigh the sample using a jeweler's scale. If scalp hair is not available, an equivalent amount of body hair may be obtained. References to head hair imply scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory process for drug test results consists of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a laboratory’s system, including verifying the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and filling in any additional data entry absent in an electronic chain of custody system.
Screening is a preliminary check for drugs of abuse. While it's a cost-efficient approach to negate drug usage for most samples, a positive result requires confirmation for legal admissibility. Any samples presumed positive during Screening necessitate a secondary confirmation.
If a sample is presumed positive during the Screening phase, additional hair is extracted from the initial specimen for Extraction. In this phase, drugs are isolated from hair at a significantly lower concentration than in other methods (ex. urine or oral fluid), rendering hair drug screening the most challenging method to conduct.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The complete laboratory process, extending from Accessioning to Confirmation, is reviewed in accordance with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests," the assessment examines the hair strand rather than the follicle beneath the scalp
The benefits of hair follicle testing over urine testing are clear in West Fargo, ND. Hair testing offers longer detection, superior accuracy, and increased reliability. Unlike traditional urine tests, hair tests capture a comprehensive history of substance use.
Hair testing in West Fargo provides a holistic view of an individual’s substance habits, surpassing the limited scope of urine tests, ensuring accurate and dependable results.
Hair follicle testing in West Fargo, ND, excels in detecting drug use with an extended window of up to 90 days. This method gives employers an in-depth insight into an employee's or applicant's substance use history.
The 90-day detection window of hair testing captures a broader timeline of substance use, offering West Fargo employers a detailed view of behavior patterns over time.
West Fargo’s hair follicle tests offer a solid defense against tampering, ensuring samples are reliable and results trustworthy. The hair test method significantly minimizes the risk of adulteration.
In West Fargo, the reliable nature of hair follicle tests reduces tampering chances, providing organizations with dependable data to base decisions on.
West Fargo, ND boasts convenient locations for hair follicle drug testing, supported by our vast nationwide network. This accessibility guarantees simple and efficient testing processes for all clients.
Our widespread testing centers, including those in West Fargo, ensure easy access to services, streamlining the testing experience across the board.
In West Fargo, ND, the process for hair follicle testing is straightforward and private. Clients can order, take tests, and receive results in a confidential manner, ensuring privacy throughout the process.
The simple, confidential nature of hair testing in West Fargo assures users of seamless procedures, combining convenience with respect for privacy.
West Fargo, ND, offers competitive pricing and quick turnaround for hair follicle testing, providing excellent value for companies of all sizes. Our affordable rates ensure testing is both cost-effective and efficient.
Affordability is key in West Fargo's hair testing services, offering businesses a cost-conscious choice without sacrificing quality or speed in results.
The precision and quick turnaround of hair follicle drug testing in West Fargo, ND, emphasize its superior accuracy in detecting substances. Results are fast and reliable, reassuring employers of their effectiveness.
Hair tests offer unmatched accuracy due to advanced detection methods. West Fargo’s facilities ensure swift results, maintaining high standards in identifying substance use swiftly.
Employers in West Fargo, ND, gain peace of mind using hair follicle testing, promoting adherence to drug-free policies and mitigating legal risks. Hair testing enhances workplace safety by accurately detecting drug use.
With hair follicle tests, West Fargo businesses ensure compliance and workplace safety, reducing the chances of drug-related incidents and fostering a secure environment.
