Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. The hair strand encapsulates long-term markers of substances by embedding them within its fibers as it grows. When taken near the scalp, hair offers a detection range for alcohol and drugs of nearly up to three months. It's effortless to collect, relatively tamper-resistant, and simple to transport.
A hair sample measuring 1.5 inches consisting of approximately 200 strands (around the diameter of a number two pencil) next to the scalp provides 100mg, the optimal quantity for both screening and verification. For EtG, additional tests, and evaluations exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for weighing the sample. Should scalp hair be lacking, a comparable quantity of body hair can be utilized. When citing head hair, we specifically mean scalp hair. Body hair encompasses all other varieties (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four principal steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial integration into a lab’s database. This step includes verifying the proper sealing and shipping of the sample, assigning it a random LAN (Laboratory Accessioning Number), and performing any supplemental data input absent from an electronic chain of custody protocol.
The Screening phase involves an initial rapid evaluation for controlled substances. Although Screening is a budget-friendly method to eliminate drug presence in the majority of samples, any positive indicator demands confirmation for legal admissibility. Samples considered presumptively positive in Screening necessitate a follow-up confirmation.
Should a sample indicate a presumptive positive during Screening, additional hair is taken from the original sample and readied for Extraction. This phase entails extracting drugs from hair at notably lower concentrations than alternative methods (such as urine or oral fluid), illustrating why hair drug testing stands as a challenging approach.
Positive screening outcomes undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples receive requisite washing prior to Confirmation. The complete laboratory procedure, from Accessioning to Confirmation, is scrutinized under CAP (College of American Pathologists) Hair category and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis is conducted on the hair strand instead of the follicle beneath the scalp.
In Glastonbury Center, CT, hair follicle testing surpasses traditional urine testing effortlessly. With superior accuracy and reliability, it offers an extended detection timeline, capturing substance history up to 90 days. Hair tests minimize cheating risks with a highly observable collection process, whereas urine tests offer only a brief window of drug use, making hair testing a clear winner for comprehensive evaluation.
In Glastonbury Center, CT, hair follicle testing extends the substance detection window significantly. By detecting drug usage over a 90-day period, this method allows employers to gain an in-depth understanding of an individual’s past substance use, thereby offering a thorough assessment that goes beyond recent instances, unlike the limited urine test timeframe.
Hair follicle tests in Glastonbury Center, CT, showcase a formidable defense against sample tampering. The stringent testing process ensures results that are both reliable and irrefutable, significantly reducing the risk of adulteration or manipulation, offering peace of mind with every test conducted, standing out as a sound choice for secure testing measures.
Testing in Glastonbury Center, CT, is convenient, thanks to our extensive nationwide facilities. With numerous local testing centers, residents and businesses gain swift, hassle-free access to necessary services. This ensures easy and prompt testing processes, meeting the demands of diverse communities efficiently and conveniently.
In Glastonbury Center, CT, our hair follicle testing offers a simple yet confidential process. From ordering and sample collection to receiving results, each step prioritizes user privacy and ease, addressing common concerns about confidentiality and complexity. Users can confidently engage in a discreet, stress-free testing experience.
Glastonbury Center, CT, companies appreciate our competitive pricing and rapid results. Affordable rates and swift turnaround times provide excellent value, catering to businesses of all sizes. This balance of cost-effectiveness and reliability strengthens our position as leaders in delivering satisfaction and security for substance testing.
Glastonbury Center, CT, residents benefit from hair follicle tests thanks to their remarkable accuracy and speed. Known for fast and precise results, these tests can quickly catch substance use, ensuring employers and authorities get the trustworthy outcomes they need. Hair tests excel in rendering dependable outcomes where timely and accurate substance detection is crucial.
Employers in Glastonbury Center, CT, enjoy compliance and peace of mind with hair follicle testing. This method guarantees adherence to drug-free workplace policies, curtailing potential legal issues while boosting workplace safety and security. Employing such a thorough screening method reinforces commitment to a drug-free environment.
