Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an effective means for tracking substance use. Hair stores a historical record of drugs and alcohol by holding onto biomarkers within its strands as it grows. Collected close to the scalp, this method offers up to a 3-month timeframe for detecting substances. Hair sampling is straightforward, relatively tamper-proof, and easy to transport.
A 1.5-inch sample of roughly 200 hair strands (around a #2 pencil's diameter) proximal to the scalp yields 100mg, the optimal amount for both screening and validation. For EtG, extras, or tests beyond 10 panels, a 150mg specimen is advisable. Using a jeweler’s scale for weighing the specimen is recommended. If scalp hair is absent, an equivalent quantity of body hair is acceptable. Reference to head hair indicates scalp hair exclusively, while body hair includes all other types (facial, axillary, etc.).
Process Overview
Laboratory drug test processing encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves introducing a sample into the laboratory system. This step ensures the sample is properly sealed and shipped, assigns a random Laboratory Accessioning Number (LAN), and finalizes any additional data entry absent from an electronic chain of custody system.
Screening serves as an initial, swift evaluation for substance abuse. While efficient for eliminating drug usage in most samples, confirmation is necessary for court-admissible results. Any samples indicating a potential positive in Screening necessitate secondary confirmation.
If a sample suggests a positive in Screening, further hair is extracted from the original sample and prepped for Extraction. In this phase, drugs are extracted from hair at a significantly decreased concentration compared to other methods (like urine or oral fluid), which makes hair drug screening notably challenging to conduct.
Confirmation of any positive screen follows through GC/MS, GC/MS/MS, or LC/MS/MS. Any samples presumptive of positivity are washed as required before confirmation. Every stage, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", this procedure actually involves analyzing the hair strand, not the follicle beneath the scalp.
In Yorktown Heights, NY, the advantages of hair follicle testing over urine testing are clear. Hair tests offer a much longer detection window, typically up to 90 days, compared to the shorter span of urine tests. This extended period allows for comprehensive drug use history analysis, providing superior detection accuracy. Employers and legal entities can rely on hair tests for more reliable and insightful results compared to traditional urine tests.
Hair follicle testing in Yorktown Heights, NY, offers an extended detection window, covering up to 90 days, far surpassing other methods. Employers gain an extensive overview of a person's drug history, allowing for informed decisions. Unlike shorter-term tests, this method provides sustained insight into substance use over time, ensuring a broader understanding and aiding in consistent policy adherence.
One of the key strengths of hair follicle testing in Yorktown Heights, NY, is its tamper-resistant nature. This test significantly minimizes the possibility of tampering or sample adulteration, ensuring more reliable and unquestionable outcomes. The robust sample integrity and meticulous process provide a testing method that surpasses others in credibility, offering peace of mind with assured results.
Our numerous testing locations nationwide, including Yorktown Heights, NY, assure convenience for anyone needing a drug test. These strategically positioned centers offer easy access and prompt service, removing the hassle from testing processes. Whether locally or across the country, access to testing services is swift and accommodating, providing a seamless experience.
The process of hair follicle testing in Yorktown Heights, NY, is both simple and confidential. We prioritize privacy and ease, ensuring the ordering and testing procedures are streamlined. Clients can be assured of discreet handling and secure results, addressing any privacy concerns while maintaining straightforward access to necessary information.
In Yorktown Heights, NY, our competitive pricing and fast turnaround bolster the appeal of hair follicle testing. This approach not only guarantees affordability but delivers timely results. Companies of all sizes benefit from the exceptional value of quick and precise testing, reinforcing trust and ensuring effective policy management without straining budgets.
The hair follicle drug test in Yorktown Heights, NY, provides fast, accurate, and reliable results, setting it apart from other testing methods. Precision in detecting substance use is unparalleled, ensuring confidence in outcomes. As a preferred method, hair testing quickly offers results that are both comprehensive and dependable, accommodating the need for swift decision-making without compromising accuracy or reliability.
Employers in Yorktown Heights, NY, achieve compliance and peace of mind through hair follicle testing. This method aligns with drug-free policies and lowers legal risks by delivering uncompromised results. By ensuring workplace safety and adhering to stringent standards, companies benefit from enhanced security and reduced liability, fostering a healthier work environment.
