Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments serve as an effective method for identifying substance and alcohol consumption. Hair holds a comprehensive timeline of alcohol and other substances by embedding biomarkers within the strands of the hair as it grows. When clipped near the scalp, it offers a detection period up to around three months for alcohol and other substances. Hair is easy to gather, relatively challenging to compromise, and straightforward to transport.
A segment measuring 1.5 inches of approximately 200 hair strands (similar to the thickness of a #2 pencil) nearest the scalp will yield 100mg of hair, which is perfect for analysis and confirmation. For EtG, additional substances, and/or panels above 10, a 150mg amount is suggested. We advise using a jeweler’s scale to weigh the sample. In the case where scalp hair isn't available, a similar quantity of body hair can be collected. "Head hair" pertains solely to scalp hair, while "body hair" includes all other hair classifications (facial, axilla, etc.).
Process Overview
The four primary phases in the lab handling of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the primary processing of a sample into a lab's records. This encompasses confirming proper sealing and shipment of the sample, assigning it a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent in an electronic chain of custody system.
Screening is a preliminary rapid assessment for misuse of drugs. Though Screening is budget-friendly for dismissing potential drug usage in most samples, a positive result necessitates confirmation to be court-admissible. Samples suggested positive in Screening must undergo additional confirmation.
Should a sample appear positive in Screening, extra hair is retrieved from the original sample and arranged for Extraction. During this phase, substances are separated from hair in much lower concentrations compared to other methods (urine or oral fluid, for instance), making hair drug testing the most complex to execute.
GC/MS, GC/MS/MS, or LC/MS/MS methods verify any positive screening outcome during Confirmation. Presumptively positive samples undergo washing as required before confirmation. The full lab sequence from Accessioning through to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and the ISO/IEC 17025 accreditation standards.
Benefits of hair drug evaluations:
Limitations:
Note: The test commonly referred to as "hair follicle tests" inspects the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Excels in Porter Heights, TX: Hair testing is a superior choice compared with the traditional urine test due its unrivaled detection capabilities and dependability. Extended Detection Period: Unlike urine tests, hair testing detects drug use up to 90 days, giving an extensive drug usage history. Reliability: The accuracy and consistency of hair tests ensure employers can trust the unbiased results.
Understanding the Extended Detection Window in Porter Heights, TX: Hair follicle drug tests provide a tremendous advantage with their extended detection window, spanning up to 90 days, in contrast to other testing methods. This allows employers a detailed investigation into a candidate or employee's substance usage over time, presenting a more comprehensive view of potential risks related to substance use.
Ensuring Tamper-Resistant Testing in Porter Heights, TX: One of the significant strengths of hair follicle testing is its resistance to tampering, offering unquestionable integrity of results. Compared to urine testing, which can be manipulated, hair tests are collected in a more controlled manner, reducing the risk of adulteration and ensuring that test results remain accurate and reliable.
Convenient Testing Locations in Porter Heights, TX: Our strategically located nationwide centers ensure an effortless and streamlined testing experience. Whether in Porter Heights or elsewhere, accessing hair follicle testing services is hassle-free. Our expansive network guarantees prompt access to testing, offering convenience and simplicity in scheduling and completion.
A Simple and Confidential Process in Porter Heights, TX: Ordering, conducting, and receiving the results of hair follicle tests is straightforward and maintains complete confidentiality. Addressing common concerns regarding privacy and user-friendliness, our process ensures that individuals feel secure, with personal data protection and user ease prioritized at every step.
Affordable and Fast Testing in Porter Heights, TX: Our competitively priced hair follicle testing services deliver rapid results, providing organizations with excellent value. The quick turnaround time paired with reasonable costs makes these services accessible for businesses of varying sizes, allowing them to maintain peace of mind without financial strain.
Fast, Accurate, and Reliable Drug Testing in Porter Heights, TX: Hair follicle tests deliver rapid results without compromising on accuracy, offering a precise detection of substances. By utilizing advanced technology, these tests provide unmatched accuracy, ensuring dependable results. This swift and accurate testing method can be pivotal for employers seeking reliable substance use screenings.
Compliance and Peace of Mind for Employers in Porter Heights, TX: Utilizing hair follicle testing helps employers fully adhere to workplace drug-free policies, significantly lessening legal liabilities. By selecting this method, employers strengthen workplace safety and gain assurance through reliable, definitive test results, further underscoring adherence to regulations and maintaining safety.
