Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective means for identifying drug and alcohol consumption. Hair encapsulates a comprehensive chronology of substance use by ensnaring biomarkers within its strands. When sourced near the scalp, hair offers an approximate 3-month detection timeframe for substances. It is straightforward to gather, challenging to tamper with, and simple to transport.
A 1.5-inch collection of about 200 hairs (comparable to the width of a #2 pencil) closest to the scalp yields 100mg of hair, the optimal amount for both screening and confirmation procedures. For tests like EtG, supplements, or those exceeding 10 panels, 150mg of hair is advisable. It's suggested to weigh the hair on a jeweler’s scale. In the absence of head hair, a similar volume of body hair can be used. When mentioning head hair, we're referencing scalp hair only. Body hair denotes all other forms (facial, axillary, etc.).
Process Overview
The principal tasks involved in processing a drug test result in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning indicates the initial sample processing within a lab's system. This stage ensures the sample was properly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and addresses any further data recording not included in an electronic chain of custody system.
Screening is an initial rapid assessment for substances. This cost-effective step rules out drug use in most specimens, yet a positive result needs validation to be valid in legal scenarios. Samples testing positive in Screening necessitate further confirmation.
Should Screening yield a presumptive positive result, additional hair is extracted from the collected specimen and prepped for Extraction. Here, drugs are retrieved from hair at much lower levels compared to alternative methods (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Confirmation of any initial positive result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as necessary. The complete lab process from Accessioning to Confirmation adheres to CAP (College of American Pathologists) Hair standards and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although called "hair follicle tests", the analysis actually examines the hair strand, not the follicle under the scalp.
Why does hair follicle testing hold an edge over the traditional urine test in Porter Center, NY? It’s all about the advantages. Hair testing surpasses in detection durability and reliability. Determining substance involvement with accuracy, it overcomes the challenges faced by urine testing in various situations.
In Porter Center, NY, hair follicle testing can reveal drug usage from up to 90 days prior. This exceptional detection window provides employers a detailed understanding of an individual's drug history, making it an invaluable tool in evaluating long-term substance use.
Porter Center, NY, recognizes hair follicle tests as a significantly tamper-resistant method. The natural resistance to adulteration provides results that are both trustworthy and indisputable, safeguarding the integrity of the testing process.
Offering nationwide convenience, our testing centers ensure accessibility and ease for hair follicle testing services. Residents in Porter Center, NY, benefit from our widespread network, facilitating a seamless testing experience without hassle.
Enjoy a simple and confidential testing process in Porter Center, NY. From ordering to receiving results, we ensure privacy throughout. Ease of use and discretion are our priorities, addressing all concerns efficiently.
Our pricing in Porter Center, NY is both affordable and competitive, paired with fast results delivery. Regardless of business scale, our services provide excellent value and peace of mind through efficient turnaround and cost-effectiveness.
In Porter Center, NY, hair follicle drug tests provide precise and swift outcomes. With their remarkable accuracy in determining substance use, they surpass other testing options. Hair tests effectively reflect long-term substance exposure, ensuring that results are both prompt and consistently reliable.
In Porter Center, NY, adopting hair follicle testing supports compliance with workplace drug policies. It mitigates legal complications and promotes a safer work environment, offering employers peace of mind through assured policy adherence.
