Urine| Hair Follicle | Oral Fluid | Blood | ETG
The perception of hair testing has evolved into a potent method for identifying drug and alcohol consumption. Hair captures a long-term record of substances by embedding biomarkers within the strands of the growing hair. When samples are collected near the scalp, hair offers approximately a 3-month detection period for alcohol and drugs. It is easy to collect, challenging to tamper with, and straightforward to transport.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (roughly the size of a #2 pencil) near the scalp, yields 100mg of hair, which is ideal for both screening and verification. For EtG, add-ons, or tests surpassing 10 panels, 150mg of hair is advised. It's suggested to weigh the sample using a jeweler's scale. In cases where scalp hair is not available, an equivalent quantity of body hair can be taken. The term head hair refers strictly to scalp hair. Body hair includes all other hair types (such as facial and axillary hair).
Process Overview
The primary stages in lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into the lab's systems. This phase involves confirming the sample's proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entries not covered by an electronic chain of custody system.
Screening consists of a preliminary rapid review for substances. Although Screening is a budget-friendly method to eliminate drug usage in most samples, a positive result must be confirmed to hold up in court. Any samples showing presumptive positives in Screening require further confirmation.
If a sample shows presumptive positivity in the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. During Extraction, drugs are retrieved from hair at much lower concentrations compared to other methods (such as urine or oral fluid); hence, hair drug screening is the most challenging method to carry out.
Confirmation of any positive screening result is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation, as required. The entire laboratory procedure, from Accessioning to Confirmation, is evaluated under the guidelines of the CAP (College of American Pathologists) Hair designation and the accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the test itself examines the hair strand and not the follicle beneath the scalp.
Why is hair follicle testing the superior choice in Richfield, OH? Its unmatched reliability compared to urine tests makes it preferable.
Hair tests boast unparalleled detection capability over traditional urine tests, providing enhanced insight into a subject's substance use habits.
Employers benefit greatly as hair testing's accuracy ensures a comprehensive review of an individual's history, surpassing the limitations of urine analysis.
One key benefit of hair testing in Richfield, OH is its extended detection window, observing drug use up to 90 days back.
This extended capability offers employers a broad overview of an individual's substance use history, aiding informed decision-making processes.
Hair follicle testing becomes imperative for employers seeking to comprehensively evaluate past substance use with assured accuracy.
Richfield, OH trusts hair follicle testing for its tamper-resistant qualities, discouraging sample adulteration.
When reliable results are paramount, hair tests deliver, significantly reducing the risk of sample tampering common with other methods.
By opting for hair testing, companies gain immediate confidence in the integrity of the sample and the authenticity of the results.
Richfield, OH benefits from our widespread testing locations, providing convenient access to hair follicle testing.
Our national network ensures that testing services remain accessible, streamlined, and accommodating for various client needs.
The ease of access to testing centers across many cities supports hassle-free service for our clients in Richfield, OH and beyond.
The hair follicle drug testing process in Richfield, OH is seamless and confidential, prioritizing privacy without complexity.
Ordering, taking tests, and receiving results are streamlined, allaying any privacy concerns clients may have.
Our simple yet secure procedures ensure confidentiality while facilitating straightforward and stress-free testing experiences.
Richfield, OH clients benefit from competitive hair follicle drug testing pricing, with fast results adding to our excellent value proposition.
Our efficient processes mean businesses enjoy shorter turnaround times, optimizing productivity and peace of mind.
With affordable pricing structures, organizations of all sizes in Richfield can access high-quality testing services without financial strain.
Richfield, OH's hair follicle drug testing boasts swift, reliable outcomes. Its precision allows for accurate substance detection, making it a go-to option for many.
The benefits of hair tests include their quick turnaround times. Employers in Richfield reap the advantage of receiving quick, validated results, ensuring timely decision-making for applicant screening.
With advanced technology, our hair tests deliver high accuracy, leaving minimal room for error and promising dependable outcomes every time.
Employers in Richfield, OH gain peace of mind through hair follicle testing, ensuring compliance with workplace drug policies.
With legal obligations met, businesses foster a drug-free environment, enhancing overall safety and reducing associated risks.
Hair testing plays a crucial role in securing a compliant and secure workplace, serving as a robust solution for many organizations.
