Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective means for identifying drug and alcohol consumption. As hair grows, it captures biomarkers in its fibers, presenting a substantial timeline of alcohol and drug usage. When sampling hair near the scalp, it can yield a detection window for substances of up to roughly three months. Hair is straightforward to collect, relatively difficult to tamper with, and is easily transportable.
A 1.5-inch segment of roughly 200 hair strands (equivalent to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the perfect sample size for both screening and confirmation procedures. For EtG, add-ons, and/or tests exceeding 10 panels, it is advisable to utilize 150mg of hair. It is recommended to measure the sample weight on a jeweler’s scale. If scalp hair is not present, an equivalent volume of body hair is acceptable. When we mention head hair, it refers exclusively to scalp hair. Meanwhile, body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four primary steps in the lab processing of a drug testing result include Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the lab’s system. This stage involves confirming the sample was sealed and transported correctly, assigning a unique LAN (Laboratory Accessioning Number), and finishing any further data entry missing from an electronic chain of custody system.
Screening features a preliminary swift assessment for drugs of abuse. Though Screening offers a cost-efficient method to eliminate drug usage across most samples, positive screens require confirmation to hold up in court. Samples testing as presumptively positive during Screening necessitate a confirmatory testing step.
In instances where a sample tests presumptively positive in the Screening phase, extra hair is extracted from the original sample and prepped for Extraction. Here, substances are extracted from hair at much lower concentrations unlike other methods (e.g., urine or oral fluid), highlighting why hair drug screening remains a challenging procedure.
Any positive outcomes from the screening must undergo Confirmation using GC/MS, GC/MS/MS or LC/MS/MS. Samples that are presumptively positive are cleaned as needed before confirmation testing. The entire lab process from Accessioning to Confirmation adheres to standards from both CAP (College of American Pathologists) for Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed as "hair follicle tests", the examination is conducted on the hair strand itself, not on the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Nesco, NJ
Hair testing's efficacy outshines traditional urine tests with superior detection accuracy and reliability. While urine tests can detect recent drug use, hair follicle testing provides a broader detection window, offering unparalleled insight into long-term substance use history. This advantage is crucial for stakeholders seeking precise results.
Extended Detection Window in Nesco, NJ
The unparalleled detection window of hair follicle testing is its standout feature. Capable of identifying drug use up to 90 days prior, it equips employers in Nesco, NJ, with a comprehensive snapshot of an individual's substance history. This extended period amplifies its value in maintaining safe and drug-free environments.
Tamper-Resistant Testing Method in Nesco, NJ
The integrity of hair follicle testing stems from its resistance to tampering. Unlike other methods, hair tests reduce the probability of sample adulteration significantly. By producing reliable and irrefutable outcomes, they instill trust in testing processes, crucial for both corporate and personal verification.
Convenient Nationwide Testing Locations and Local Locations in Nesco, NJ
Our extensive network of testing centers ensures easy access to hair follicle testing services across the nation, including Nesco, NJ. The convenience of nearby facilities facilitates hassle-free testing experiences, making it simple for individuals and businesses to secure the services they require efficiently.
Simple, Confidential Process in Nesco, NJ
Obtaining and conducting hair follicle tests remains straightforward and confidential. From requisition to results delivery, the entire process prioritizes privacy and simplicity. This ensures that clients in Nesco, NJ, experience ease of use without compromising on security or peace of mind regarding their personal information.
Affordable Pricing and Fast Turnaround in Nesco, NJ
Our competitive pricing and rapid processing make hair testing an appealing option for companies of all sizes in Nesco, NJ. The affordability paired with quick turnaround ensures exceptional value and satisfaction, keeping businesses both budget-conscious and confident in timely, accurate results.
Fast, Accurate, and Reliable Results in Nesco, NJ
Hair follicle drug tests are known for their precision in detecting substance use. This method provides speedy and highly accurate results, making it a preferred choice in Nesco, NJ. The efficiency of hair testing ensures dependable findings, giving both individuals and organizations confidence in the results obtained.
Compliance and Peace of Mind for Employers in Nesco, NJ
For employers, hair follicle tests assure adherence to drug-free workplace policies, minimizing legal risks while boosting safety. In Nesco, NJ, this testing method provides the assurance needed to maintain a compliant and secure workplace, fostering peace of mind for employers and employees alike.
