Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a highly effective method for identifying the usage of alcohol and drugs, capturing biomarkers within the fibers as hair grows. When clipped close to the scalp, hair can reveal substances consumed up to three months prior. It is an easy-to-collect material that's resistant to tampering and simple to transport.
A 1.5-inch section consisting of roughly 200 hair strands (around the diameter of a #2 pencil) close to the scalp yields 100mg, an ideal quantity for assessment and verification. For EtG, extended tests, or examinations exceeding 10 panels, a 150mg sample is suggested. The use of a jeweler’s scale for measuring is advised. If hair from the scalp is unavailable, an equivalent volume of body hair can be gathered. References to head hair specifically denote scalp hair. Body hair encompasses alternative hair types (e.g., facial, axillary).
Process Overview
The primary stages in the laboratory processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a specimen into a lab’s framework. This step includes verifying proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry not captured by an electronic chain of custody system.
Screening involves an initial rapid assessment for drugs of abuse. While it serves as an economical means to eliminate most samples from drug use, any non-negative screen must be confirmed for admissibility in court. Samples appearing presumptively positive at this point require a follow-up confirmation.
If a sample tests presumptively positive during Screening, additional hair is retrieved from the original sample and readied for Extraction. In this phase, drugs undergo extraction from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug testing the most challenging to execute.
Confirmation for any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that test presumptive positive undergo a wash before confirmation, as warranted. The entire laboratory sequence from Accessioning to Confirmation is scrutinized under both the CAP's Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", these tests evaluate the hair shaft, not the follicle under the skin.
Comparing hair follicle testing to traditional urine tests in Old Field, NY, reveals superior accuracy. Hair tests detect a wider range of substances over a longer timeframe, whereas urine tests provide a shorter detection window. This longer window offers better insights into an individual’s history.
Old Field, NY's adoption of hair testing underscores its reliability. Unlike urine, hair tests are less vulnerable to tampering, ensuring dependable results, making them a prominent choice among employers for comprehensive screening.
In Old Field, NY, hair follicle testing offers prolonged detection of drug use, capturing up to 90 days of history. This extended window enables employers to gain thorough insights into an applicant or employee’s substance use patterns and history.
Adopting hair follicle testing in Old Field, NY, equips employers with vital information, allowing for informed hiring and management decisions. By assessing a longer period, businesses can better evaluate a candidate’s commitment to a substance-free lifestyle.
In Old Field, NY, hair follicle testing's tamper-resistant nature ensures reliable outcomes. The method minimizes the possibility of sample adulteration, guaranteeing the integrity of the results, thus offering trustworthy solutions for drug screening.
For employers in Old Field, NY, hair follicle tests are a secure option. The difficulty of altering hair samples translates to credible results, bolstering confidence in the assessment process for substance use.
Accredited Drug Testing simplifies access with nationwide centers, including in Old Field, NY. This broad network guarantees convenient, speedy, and straightforward testing services, accommodating all logistical needs.
Old Field, NY, residents benefit from our extensive reach, ensuring easy access to essential testing. Our user-friendly locations dismantle barriers, facilitating prompt participation in necessary drug screenings.
In Old Field, NY, our hair follicle testing process is straightforward and confidential. From ordering to obtaining results, clients experience streamlined operations, upholding privacy while ensuring a stress-free experience.
Our seamless testing procedures in Old Field, NY, secure confidentiality at each step, reassuring users about the discretion of their personal information while simplifying the overall drug testing process.
Offering competitive pricing and swift service, Accredited Drug Testing in Old Field, NY, stands as a cost-effective solution for businesses of all sizes concerned about substance testing.
Companies in Old Field, NY benefit from our affordable testing services. Quick turnaround times coupled with reasonable costs deliver outstanding value, encouraging companies to maintain drug-free environments without financial strain.
In Old Field, NY, the hair follicle drug test stands out for its precision and swiftness. This test method consistently delivers high accuracy, efficiently identifying substance use. The rapid processing ensures timely results for both individuals and organizations, catering to their urgent needs.
Employers and institutions in Old Field, NY, commend the accuracy of hair testing. The method's advanced detection processes guarantee reliable insights into past substance use, providing peace of mind with prompt, trustworthy results.
Utilizing hair follicle testing in Old Field, NY, provides employers with assurance and compliance with drug-free policies, ensuring a safer work environment and mitigating legal exposures.
Employers in Old Field, NY, find peace of mind through hair testing, which solidifies adherence to drug policies. This not only fosters a drug-free workplace but also enhances staff morale by demonstrating a commitment to health and safety standards.
