Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair offers an extended timeline of drug use history, as it traps biomarkers within the fibers of its growing strands. Hair collected near the scalp can offer up to a three-month detection period for substances like alcohol and drugs. It's straightforward to collect, challenging to tamper with, and simple to transport.
For an ideal sample, cut a 1.5-inch length of approximately 200 hairs (akin to the size of a #2 pencil) near the scalp, yielding 100mg of hair. A 150mg specimen is advisable for EtG, add-ons, or for evaluations exceeding ten panels. We suggest measuring the specimen on a jeweler's scale. If scalp hair isn't an option, a comparable quantity of body hair can be gathered. Head hair denotes only scalp hair, while body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
Drug test laboratory processing comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the beginning of processing a sample within a lab's system. This step verifies proper sealing and shipping of the sample, assigns a unique LAN (Laboratory Accessioning Number), and concludes any missing data entry not covered by an electronic chain of custody system.
Screening is a preliminary, cost-effective check for drug usage. Although it efficiently eliminates negative samples, a positive screen requires confirmation for legal admissibility. Any presumptively positive samples during Screening necessitate a secondary confirmation.
When a sample tests positive during Screening, additional hair is extracted from the initial sample and prepared for Extraction. Here, drugs are extracted from hair at much lower concentrations than with other methods (such as urine or oral fluid), explaining why hair drug testing is notably challenging to execute.
To confirm any positive results from Screening, methods like GC/MS, GC/MS/MS or LC/MS/MS are employed. All samples showing presumptive positivity are washed prior to confirmation if needed. The entire lab process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and the accreditation adhering to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the test evaluates the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Walker Valley, NY outperforms traditional urine tests by offering superior detection accuracy and reliability. With a longer detection period and resilient against tampering, hair testing proves to be a more robust alternative for identifying drug use. Employers value this accuracy for maintaining policy compliance and ensuring workplace safety.
Extended Detection Window is one hallmark of hair follicle testing in Walker Valley, NY. This method traces substance use back up to 90 days, providing employers a complete picture of an individual’s drug history. Such an expansive detection period aids in making informed decisions about potential hires, ensuring compliance with corporate standards.
Hair follicle testing in Walker Valley, NY boasts a tamper-resistant approach, significantly reducing sample adulteration risks. The procedure's integrity is maintained with nearly unaffordable cheating options, thus assuring employers receive reliable and trustworthy results.
Accessing hair follicle testing in Walker Valley, NY is convenient with our numerous nationwide and local testing centers. This extensive network simplifies the process, offering quick and hassle-free service to meet diverse testing needs, ensuring individuals and employers accomplish their testing swiftly.
In Walker Valley, NY, the hair follicle testing process is both simple and confidential. It eases order placement, sample collection, and result receipt while upholding privacy standards. This hassle-free process provides clients with an efficient and secure experience, making it a preferred choice among testers.
Affordable pricing and fast turnaround characterize hair follicle testing services in Walker Valley, NY. Our competitive rates, paired with prompt delivery, provide value and reassurance for companies of all sizes. Businesses benefit from both the quick acquisition of results and cost-effectiveness.
In Walker Valley, NY, hair follicle drug tests provide fast, accurate, and reliable results, ensuring thorough detection of substance use. With superior accuracy, these tests capture even trace levels of drugs, offering precision that sets them apart from traditional methods. The quick turnaround time enhances efficiency, making them a dependable choice for those requiring urgent outcomes.
Utilizing hair follicle tests in Walker Valley, NY contributes to compliance and offers peace of mind for employers. By aligning with workplace drug-free policies, companies minimize legal risks and enhance safety. Adopting these tests ensures a secure environment, fostering productivity and trust within the team.
