Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a potent means for identifying drug and alcohol consumption. Hair captures a prolonged timeline of substance use by embedding biomarkers within the strands of growing hair. Specifically collected from near the scalp, hair can offer roughly a 3-month detection range for alcohol and related substances. Hair is straightforward to collect, challenging to tamper with, and convenient for shipping.
A sample of 1.5 inches, roughly 200 strands of hair (comparable to the width of a #2 pencil) from nearest to the scalp, yields 100mg of hair, ideal for both screening and verification. For EtG requests, supplementary tests, and inquiries surpassing 10 panels, a sample of 150mg is advisable. Measuring the sample on a jeweler’s scale is suggested. Should scalp hair be unavailable, a comparable quantity of body hair is an option. A mention of head hair pertains solely to scalp hair. On the other hand, body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of drug tests consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initiation of a laboratory’s intake of a sample. This step ensures the sample's proper sealing and shipment, the allocation of a unique LAN (Laboratory Accessioning Number), and the completion of necessary data entries absent from an electronic chain of custody.
Screening is an initial, efficient evaluation for illegal substances. Although cost-effective for negating drug use in most samples, a positive screen necessitates confirmation for legal acceptance. Samples that test positive in Screening require secondary confirmation.
Upon a sample yielding a positive in the Screening phase, additional hair is taken from the primary sample for Extraction. Here, drugs are isolated from hair at significantly lower concentrations than alternative methods (such as urine or oral fluids), contributing to hair drug screenings being among the most complex procedures.
Positive Screening results are verified through GC/MS, GC/MS/MS, or LC/MS/MS methods. All presumptively positive samples undergo washing before confirmation if needed. The comprehensive lab protocol covering Accessioning to Confirmation undergoes review aligned with CAP (College of American Pathologists) Hair designated standards and the accreditation of ISO / IEC 17025.
Benefits of hair drug testing:
Drawbacks:
Note: While often described as "hair follicle tests", these tests appraise the hair strand itself rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Swan, IA
In Swan, IA, hair follicle testing offers clear advantages over urine tests. It provides a more extensive detection period, allowing a detailed view of an individual's drug use history. Additionally, hair tests are known for their high reliability and accurate results, which are difficult to manipulate, unlike their urine test counterparts, making them a superior choice for substance screening.
Extended Detection Window in Swan, IA
In Swan, IA, the extended detection window offered by hair follicle testing gives employers an in-depth perspective on an individual's substance history. Unlike other testing methods, hair tests can reveal drug use over a period of up to 90 days, ensuring a comprehensive understanding of an applicant or employee's substance use patterns.
Tamper-Resistant Testing Method in Swan, IA
Hair follicle tests in Swan, IA are highly resistant to tampering. The integrity of the sample is preserved, reducing the likelihood of adulteration. This capability ensures that the results are reliable and beyond question, providing confidence in the testing process and making them a preferred option for drug testing.
Convenient Nationwide Testing Locations and Local Locations in Swan, IA
For those in Swan, IA, convenient access to testing facilities is a reality. Our network of nationwide testing centers ensures rapid and efficient service, eliminating the hassle often associated with drug testing. This ease of access, alongside local availability, means testing can be conducted smoothly and efficiently.
Simple, Confidential Process in Swan, IA
The process for hair follicle drug testing in Swan, IA is straightforward and confidential, ensuring the privacy of all participants. From ordering to result retrieval, every step is designed to be user-friendly, addressing concerns of privacy and simplifying the experience for individuals and employers alike.
Affordable Pricing and Fast Turnaround in Swan, IA
Competitive pricing paired with rapid turnaround times make hair follicle testing in Swan, IA an attractive option for companies. Providing exceptional value without sacrificing quality or speed, this service enables businesses of all sizes to conduct necessary testing with confidence and peace of mind.
Fast, Accurate, and Reliable Results in Swan, IA
Hair follicle drug testing in Swan, IA provides remarkably fast and accurate results. With its precision in identifying substance use over a prolonged period, this method ensures that you get reliable information swiftly. This high level of accuracy distinguishes hair follicle testing from more traditional methods, making it an invaluable tool for effective substance detection.
Compliance and Peace of Mind for Employers in Swan, IA
By implementing hair follicle testing, employers in Swan, IA can maintain strict compliance with drug-free workplace policies. This method not only reduces legal risks but also promotes a safer work environment. Employers can rely on the accuracy of hair tests, offering peace of mind through this robust testing strategy.
