Certified Drug Testing offers comprehensive hair follicle drug assessments in Glen Lyn, Virginia. Should you require a hair-based drug or alcohol evaluation, Accredited Drug Testing is adept at hair testing, boasting centers nationwide capable of conducting these analyses. Typically, 1.5 to 2 inches of hair from the crown or body is needed. Examinations can identify drugs, alcohol/ETG, or offer tailored hair test services.
In recent times, drug testing practices have increasingly incorporated hair follicle drug analyses. Various employers, judicial systems, and substance abuse experts now favor hair drug tests over typical urine assessments. Zero-tolerance policy employers, courts, and probation officers rely on hair follicle tests for their extended drug detection timeline of up to 90 days and nearly foolproof nature. However, for detecting recent drug use within the past 5 days, urine tests remain the most reliable option.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Regarded as a valuable method, hair testing identifies drug and alcohol consumption effectively. It retains a historical record of alcohol and drug intake by embedding biomarkers within the hair strands. When taken near the scalp, it can reveal up to a three-month usage history of alcohol and drugs. Hair offers easy collection, is relatively hard to tamper with, and is straightforward to transport.
A sample measuring 1.5 inches, consisting of about 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp, provides 100mg of hair, ideal for testing and verification. For EtG, extra tests, or tests beyond 10 panels, 150mg is advised. It's suggested to weigh the sample using a jeweler’s scale. If no scalp hair is obtainable, an equivalent amount of body hair can be gathered. 'Head hair' refers solely to scalp hair, while 'body hair' covers all other types (e.g., facial, underarm).
Process Overview
The primary stages in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, initial processing integrates a sample into the lab’s system. This step confirms the sample was correctly sealed and sent, assigns it a unique LAN (Laboratory Accessioning Number), and completes any extra data inputs needed, aside from what's in an electronic custody chain.
Screening is a preliminary assessment for detecting substance misuse. While cost-effective to eliminate drug use in most samples, a positive Screening requires confirmation to be valid in legal contexts. Presumptively positive samples in Screening need a subsequent check.
A presumptive positive in Screening necessitates more hair from the collected specimen for Extraction. Here, substances are retrieved from hair at concentrations lower than in other methods (e.g., urine or oral samples); hence, hair drug testing is notably challenging.
Confirmation of positive Screening outcomes employs GC/MS, GC/MS/MS, or LC/MS/MS methods. Any presumptive positive needs washing pre-confirmation if required. From Accessioning through Confirmation, the full process undergoes review under CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Glen Lyn, VA: Hair tests offer superior detection due to their extended analysis window and reliability. While urine tests provide a snapshot, hair tests reflect longer-term substance use.
Extended Detection Window in Glen Lyn, VA: Hair follicle testing can trace drug use up to 90 days, furnishing employers with a thorough record of a candidate's or employee's drug history. Such extensive insight aids in informed decision-making.
Showcasing Tamper-Resistant Testing in Glen Lyn, VA: Hair follicle tests considerably diminish the risk of sample tampering, ensuring trustworthy outcomes. The inherent resistance to adulteration makes it a highly dependable testing method.
Convenient Nationwide Testing in Glen Lyn, VA: Our expansive network of testing centers offers seamless access nationwide, including local facilities in Glen Lyn.
Simple, Confidential Process in Glen Lyn, VA: Our streamlined method simplifies ordering, testing, and receiving results, prioritizing privacy concerns and user-friendliness.
Affordable Pricing and Fast Turnaround in Glen Lyn, VA: Our competitive pricing model and swift processing times offer outstanding value, accommodating businesses of various sizes.
In Glen Lyn, VA, the precision and rapidness of hair follicle drug tests are highly noteworthy. Their unparalleled accuracy in identifying substance usage provides a reliable solution for various testing needs.
Compliance and Peace of Mind for Employers in Glen Lyn, VA: Implementing hair follicle testing assists in adhering to drug-free workspace policies, minimizing legal exposure and boosting safety levels.
