Urine| Hair Follicle | Oral Fluid | Blood | ETG
The perception of hair testing as a formidable means for detecting drug and alcohol consumption is increasing. Hair captures a historical record of substances by embedding biomarkers in the hair strands as they grow. By collecting hair close to the scalp, a detection window extending nearly three months is achievable for identifying drugs and alcohol. Hair sampling is straightforward, less prone to tampering, and simple to transport.
An ideal sample for testing and verification involves obtaining a 1.5-inch segment of approximately 200 hair strands (equivalent to the thickness of a #2 pencil) nearest the scalp, yielding 100mg of hair. For EtG assessments, supplementary tests, or evaluations beyond 10 panels, 150mg is advisable. Utilizing a jeweler's scale for weighing the sample is advised. If scalp hair is absent, an equivalent quantity of body hair can be gathered. The term "head hair" is specific to scalp hair, while "body hair" pertains to all other hair types (including facial and axillary hair).
Process Overview
The laboratory processing of drug test results encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a lab's system. This step incorporates verifying proper sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and finishing any supplementary data input not covered by an electronic chain of custody system.
During Screening, a preliminary analysis for drugs of abuse is conducted. Although this stage is a cost-efficient method to identify drug presence in most samples, a positive screening result must undergo confirmation to be legally admissible. Samples showing presumptive positive results during Screening require further confirmation.
Should a sample prove presumptively positive in the Screening phase, additional hair is extracted from the initial specimen for the Extraction stage. Here, drugs are extracted from hair at significantly lower concentrations compared to other methods (such as urine or saliva), highlighting the complexity of hair drug analysis.
GC/MS, GC/MS/MS, or LC/MS/MS techniques are employed to confirm any positive screening outcome. Presumptive positive samples undergo washing before confirmation, as needed. The full laboratory procedure from Accessioning to Confirmation is evaluated in alignment with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Why does hair follicle testing surpass urine tests in Thendara, NY? The advantages of hair testing include superior detection accuracy and reliability. Hair follicle tests provide a longer detection period than traditional urine tests, making them a preferred choice for employers who prioritize comprehensive substance use evaluation.
With hair follicle tests in Thendara, NY, an Extended Detection Window of up to 90 days is possible, providing employers an all-encompassing view of an applicant's or employee's drug history. This longer detection period ensures that employers have a more detailed understanding of past substance use, offering a significant advantage over other testing methods.
Hair follicle testing in Thendara, NY, represents a Tamper-Resistant Testing Method that significantly reduces the chance of sample adulteration. This method ensures reliable and unquestionable results, providing peace of mind to employers and individuals who require trustworthy drug testing solutions.
In Thendara, NY, our testing solutions offer Convenient Nationwide Testing Locations as well as local facilities. This broad network ensures quick, easy, and hassle-free access to testing services, making hair follicle testing an incredibly convenient option for both employers and individuals.
The hair follicle testing process in Thendara, NY, is Simple and Confidential. The procedures for ordering, taking, and receiving test results are straightforward and protective of your privacy, addressing any concerns about the complexity or confidentiality of the testing process.
With Affordable Pricing and Fast Turnaround, our hair follicle testing services in Thendara, NY, provide excellent value and reassurance for companies of all sizes. Competitive pricing structures and quick result delivery ensure that organizations receive the best service at a cost-effective rate.
Fast, Accurate, and Reliable Results are available through hair follicle drug testing in Thendara, NY. This testing method offers precise and swift outcomes, delivering highly accurate insights into substance use. With hair follicle testing, you can be confident in the reliability and speed of detecting drug use, making it a valuable tool for employers and individuals alike.
Employers in Thendara, NY, gain Compliance and Peace of Mind by using hair follicle testing to maintain drug-free workplace policies. This method enhances workplace safety and reduces potential legal risks by ensuring adherence to policies, making it a prudent choice for organizations.
