Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a vital method for uncovering drug and alcohol usage. Hair offers an extended timeline of alcohol and drug presence by encapsulating biomarkers within the hair fiber as it grows. When collected near the scalp, it can reveal alcohol or drug usage within a roughly 90-day span. Hair samples are straightforward to obtain, challenging to tamper with, and convenient to transport.
A 1.5-inch lock consisting of 200 hair strands (similar to a #2 pencil's width) nearest to the scalp furnishes 100mg, which is the optimal size for screening and verification. For EtG, add-ons, and tests exceeding 10 panels, a 150mg specimen is preferable. We suggest weighing the sample utilizing a jeweler’s scale. If scalp hair cannot be obtained, a comparable quantity of body hair may be used. "Head hair" exclusively refers to scalp hair, while "body hair" encompasses other types (facial, axillary, etc.).
Process Overview
Four primary steps constitute the laboratory handling of drug test outcomes: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's initial integration into the laboratory system. This process entails ensuring proper sealing and dispatching, generating a random LAN (Laboratory Accessioning Number), and carrying out any extra data input not available via an electronic chain of custody system.
Screening involves a preliminary rapid assessment for substance misuse. While Screening serves as a cost-efficient option to exclude drug use in numerous samples, confirmed results are essential for legal matters. Hence, presumptively positive Screening samples necessitate additional confirmation.
Should a Screening indicate presumptive positivity, extra hair is extracted from the original sample for Extraction. This phase involves extracting substances from hair at markedly lower concentrations than other approaches (e.g., urine or oral fluid), which makes hair drug testing a challenging method to conduct.
Confirmation for any positive results from Screening is carried out using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive specimens undergo preprocessing as required before confirmation. The full laboratory sequence from Accessioning through Confirmation is scrutinized per the CAP (College of American Pathologists) Hair designation and conforms to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests," the analysis targets the hair strand rather than the hair follicle beneath the scalp.
When comparing testing methods in Rockford, AL, hair follicle testing exhibits distinct advantages over traditional urine tests.
These tests boast a broader detection window and unparalleled detection accuracy, making them a favored choice among professionals.
The reliability of results from hair testing surpasses that of urine tests, offering businesses certainty in their employee screening processes.
This superiority comes from its resistibility to manipulation and its long-term detection capabilities.
Employers in Rockford, AL benefit significantly from the extended detection window offered by hair follicle drug tests.
Compared to other methods, it provides a comprehensive view of an individual's substance use history over a significant span of up to 90 days.
This longer detection period allows employers to make informed decisions, ensuring that individuals have maintained a drug-free lifestyle over time.
The extended window allows for thorough evaluations and confidence in results.
Hair follicle testing in Rockford, AL is distinguished by its tamper-resistant nature.
This method significantly minimizes risks of sample adulteration, offering undeniable accuracy in results.
With hair tests, instances of sample manipulation are virtually eliminated, providing organizations with reliable and trustworthy data.
This ensures that the results stand up to scrutiny, delivering peace of mind to employers.
With numerous testing centers nationwide, including Rockford, AL, accessing hair follicle tests is both convenient and stress-free.
Our widespread availability ensures that businesses can quickly locate nearby facilities, promoting ease of use.
Local centers are equipped to handle requests professionally, ensuring a smooth process from start to finish.
Clients can count on a hassle-free and prompt testing experience that fits within their schedules.
In Rockford, AL, the hair follicle testing process is straightforward and confidential.
From ordering to obtaining results, every step is designed to protect your privacy while being user-friendly.
Our systems ensure that the entire procedure, from test conduct to results delivery, is handled discreetly and efficiently.
Clients can rest assured that their data is secure and managed with the utmost confidentiality.
Rockford, AL companies benefit from our affordable pricing and quick turnaround on hair follicle tests.
We ensure you receive great value with competitive rates without compromising on quality or speed.
Timely results mean businesses can make informed decisions without delay.
This affordability combined with efficiency is ideal for companies of all sizes seeking reliable screening options.
In Rockford, AL, hair follicle drug tests stand out for their quick and precise results.
These tests have proven themselves with high detection accuracy, ensuring substance use is identified with minimal error.
The process is efficient, delivering fast results that businesses and organizations can truly rely on. The reliability factor ensures decisions are based on clear and accurate data.
Using hair follicle testing in Rockford, AL, helps ensure workplace compliance and peace of mind.
These tests align with drug-free workplace policies, reducing legal risks and elevating overall safety standards.
Employers find comfort in the assurance that results are both reliable and compliant with industry standards.
This testing method reinforces a commitment to maintaining a safe, drug-free work environment, enhancing trust and security.
