Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a robust method for identifying drug and alcohol consumption. The biomarker retention in the strands of hair offers an extended timeline by encapsulating substances within the fibers of newly forming hair. By collecting hair strands near the scalp, one can achieve a detection period extending up to roughly three months for both alcohol and drugs. Collection of hair is straightforward, it poses challenges to tampering, and it is straightforward to transport.
A 1.5-inch snippet consisting of about 200 hair strands (akin to the thickness of a #2 pencil) cut closest to the scalp gathers 100mg of hair, which is the perfect quantity for both initial screening and further verification. When assessing EtG, conducting add-ons, or handling tests that exceed 10 panels, a 150mg sample is advised. We suggest using a jeweler’s scale to weigh the sample accurately. In the absence of scalp hair, a proportionate amount of body hair can be collected. When mentioning head hair, it refers explicitly to scalp hair, whereas body hair encompasses all other varieties like facial and axillary hair.
Process Overview
There are four pivotal stages in the lab processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
The Accessioning phase involves the sample's preliminary integration into the laboratory system. This step verifies the sample's proper sealing and transportation, assigns a unique LAN (Laboratory Accessioning Number), and inputs additional data not provided by an electronic chain of custody.
The Screening phase is a primary, rapid evaluation for drug presence. Although Screening serves as a budget-friendly means of eliminating drug consumption in most samples, any positive screening requires confirmation to ensure legal admissibility. All samples that test presumptively positive during Screening need supplementary confirmation.
When facing a presumptive positive sample post-Screening, further hair from the initial collection is set for Extraction. During this step, drugs are extracted from hair at a notably lower concentration than in alternative methods (e.g., urine or saliva), underscoring the complexity of hair drug analysis.
Any affirmative screening result must undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples receive a preliminary wash before the confirmation step if necessary. The entire lab process, from Accessioning to Confirmation, is scrutinized under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as “hair follicle tests,†it is, in fact, the hair strand that undergoes analysis, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in North Middletown, NJ
Hair follicle testing offers superior detection accuracy over traditional urine tests. It's particularly beneficial in revealing long-term substance use with greater reliability. While urine tests may show recent use effectively, hair analysis provides detailed insights into patterns over time, ensuring more comprehensive assessments and reducing the likelihood of false negatives.
Extended Detection Window in North Middletown, NJ
One of the significant advantages of hair follicle testing is its extensive detection period. Capable of tracing drug use up to 90 days back, it offers employers an in-depth view of an applicant's or employee's history. This long-term insight is invaluable in making informed hiring decisions, contributing to a safer and more secure working environment.
Tamper-Resistant Testing Method in North Middletown, NJ
Hair follicle tests dramatically minimize the risk of sample tampering. Unlike other methods that might be susceptible to deceit, hair tests are incredibly challenging to adulterate. This ensures the results are dependable and truthful, providing confidence in the integrity of the screening process, crucial for maintaining trust in the testing outcomes.
Convenient Nationwide Testing Locations and Local Locations in North Middletown, NJ
Our extensive network of testing centers ensures easy accessibility to our services. Whether in North Middletown or any other part of the country, clients can quickly locate a nearby facility. This widespread availability simplifies the process, making it straightforward to engage with the testing services without unnecessary delays.
Simple, Confidential Process in North Middletown, NJ
Simplifying the steps involved, our process for ordering and receiving results is both straightforward and discreet. Privacy is a priority, ensuring that participants feel secure at every stage. This user-friendly approach helps alleviate concerns, promoting a seamless experience from start to finish, without compromising confidentiality.
Affordable Pricing and Fast Turnaround in North Middletown, NJ
Competitive pricing combined with speedy results provide exceptional value. Our strong pricing strategies ensure that businesses of all sizes benefit financially while receiving timely and dependable testing outcomes. This balance of affordability and efficiency reinforces trust and satisfaction among clients.
Fast, Accurate, and Reliable Results in North Middletown, NJ
When it comes to detecting substance use, the precision and speed of hair follicle testing stand unmatched. Not only does this method deliver results swiftly, but it also boasts high accuracy, ensuring reliability in readings. Professionals can rest assured knowing they're receiving top-notch insights into substance usage, helping make informed decisions efficiently.
Compliance and Peace of Mind for Employers in North Middletown, NJ
Utilizing hair follicle testing supports compliance with drug-free policies in workplaces. By upholding these high testing standards, employers mitigate legal risks and bolster workplace safety. This brings peace of mind, knowing that the adopted practices contribute positively to the overall health and security of the organizational environment.
