Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair drug testing is recognized as an effective method for identifying drug and alcohol consumption. Hair offers an extended timeline of substance use detection by capturing biomarkers within its growing strands. When taken from near the scalp, hair can reveal drug and alcohol presence for roughly a three-month period. Collecting hair is easy, challenging to tamper with, and straightforward to transport.
A hair sample of 1.5 inches, approximately 200 strands (akin to a #2 pencil's thickness), near the scalp yields 100mg of hair, which is perfect for initial screening and confirmations. For EtG assessments, additional analyses, and/or beyond 10-panel tests, procuring 150mg of the sample is advisable. Using a jeweler’s scale for precise measurement of the sample is suggested. If hair from the scalp is unavailable, an equivalent quantity of body hair is acceptable. References to head hair pertain solely to scalp hair, while body hair encompasses other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the introductory processing of a sample into a lab's system. This process checks that the sample is intact and correctly shipped, assigns a random LAN (Laboratory Accessioning Number), and concludes any missing data entry not covered by an electronic chain of custody system.
Screening serves as a preliminary evaluation for substances of abuse. Though Screening offers an economical option for negating drug use for most samples, any positive screen mandates confirmation for legal acceptability. Samples yielding presumptively positive results in Screening require additional confirmation.
Should a sample be tentatively positive during Screening, further hair is harvested from the initial sample and readied for Extraction. In this phase, substances are isolated from hair at notably reduced concentrations compared to other methods (such as urine or oral fluid), explaining the complexity of hair drug screening.
Authentication of any positive screening result is completed through GC/MS, GC/MS/MS, or LC/MS/MS. Samples marked as presumptive positives undergo washing before confirmation if necessary. The entire lab process, spanning from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair certification and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly being dubbed "hair follicle tests", the examination evaluates the hair strand and not the follicle beneath the scalp.
In Gilbert, IA, hair follicle tests offer a significant edge over traditional urine tests. Their superior detection accuracy ensures reliable substance use identification, regardless of changes in frequency or dosage.
Compared to urine tests, hair testing provides a detailed history of substance use over a longer period, making it an ideal choice for monitoring habitual consumption. This thorough approach is invaluable for employers and legal scenarios alike.
In Gilbert, IA, hair follicle testing excels in offering a prolonged detection window, reaching up to 90 days, which surpasses the short period detectable by urine tests.
This extensive detection period gives employers a detailed report of an individual’s drug use history, ensuring informed decisions about employment or compliance with policies.
Hair follicle testing in Gilbert, IA, is a robust method against tampering or adulteration, providing dependable and conclusive results.
The integrity of the testing process ensures that samples remain untouched and analyses are performed without bias, making it a vital tool for employers and authorities.
With testing centers located nationwide, including in Gilbert, IA, accessing hair follicle testing services is both convenient and efficient.
Our broad network offers easy access to testing, minimizing hassle and ensuring timely service for individuals and companies alike.
The hair follicle testing process in Gilbert, IA, is user-friendly and private, from ordering through to receipt of results.
We prioritize confidentiality and ease, ensuring a seamless experience while addressing privacy and security concerns, making testing straightforward and discreet.
Competitive pricing and fast response times make hair follicle testing in Gilbert, IA, an economical option for businesses of all sizes.
Our cost-efficient approach provides excellent value, with timely results that support decision-making and budget planning for employers.
In Gilbert, IA, the hair follicle drug test is renowned for its rapid and precise detection capabilities. Its high accuracy ensures that substance use is reliably identified, providing confidence in the results.
The streamlined process means quick turnaround times for results, offering the convenience of swift decisions based on definitive data. This speed and accuracy make it a preferred choice for drug testing requirements.
Opting for hair follicle testing in Gilbert, IA, can mean peace of mind for employers, ensuring adherence to drug-free workplace guidelines.
The method helps mitigate legal concerns while promoting a safe work environment, supporting employers in maintaining policy compliance effortlessly.
