Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now considered an effective means for detecting drug and alcohol consumption. By trapping biomarkers in the fibers of growing hair strands, hair offers a long-term record of alcohol and drugs. Collected near the scalp, hair can reveal up to a 3-month detection period for substances. It's easy to gather, hard to tamper with, and simple to transport.
A sample measuring 1.5 inches, comprising around 200 hairs (about a #2 pencil's thickness) closest to the scalp, yields 100mg of hair, ideal for screening and analysis. For EtG, add-ons, or tests exceeding 10 panels, 150mg is preferred. We suggest using a jeweler’s scale to measure the sample. If scalp hair isn't present, an equivalent amount of body hair can be used. Head hair implies only scalp hair, while body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The lab processing of a drug test encompasses four stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample enters the lab system, ensuring it was properly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and completing any data entry omitted by an electronic chain of custody system.
Screening provides an initial assessment for drugs of abuse. While it is cost-effective, a positive screen requires confirmation to be legally admissible. Samples presumptively positive in Screening must undergo a secondary confirmation.
For presumptively positive samples, additional hair is taken from the initial specimen and readied for Extraction. Drugs are extracted at lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug screening particularly challenging.
Confirmation of any positive specimen is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are washed before confirmation as necessary. The entire lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the test assesses the hair strand, not the follicle under the scalp
In Bechyn, MN, hair follicle testing offers distinct advantages over traditional urine tests. Its higher detection accuracy is a key benefit, providing more reliable substance use identification.
Employers and individuals in Bechyn, MN prefer hair testing for its superior reliability over urine tests. It provides a more accurate and elongated detection window, ensuring effective drug screening.
Employers in Bechyn, MN benefit from the extensive detection window of hair follicle drug tests. Capable of identifying past substance use for up to 90 days, these tests offer a comprehensive view of an individual's history.
Unlike traditional methods, hair testing in Bechyn, MN allows employers to detect drug use over a prolonged period, enhancing their ability to maintain a drug-free workplace.
Hair follicle drug testing in Bechyn, MN significantly reduces the possibility of sample tampering. The method ensures the integrity of test results and upholds reliability.
This testing approach in Bechyn, MN is nearly impossible to cheat. Its resistance to tampering provides stakeholders confidence in the results' authenticity.
Our extensive testing network ensures residents in Bechyn, MN have quick and easy access to hair follicle drug testing. Nationwide centers offer hassle-free service.
In Bechyn, MN, our local and nationwide testing locations provide convenient access, ensuring seamless service for those requiring hair follicle testing.
The process for hair follicle testing in Bechyn, MN is both simple and confidential. From ordering to taking the test and receiving results, every stage preserves your privacy.
Maintaining ease of use, the testing procedure in Bechyn, MN ensures confidentiality, addressing privacy concerns effectively throughout the process.
Our competitive pricing in Bechyn, MN makes hair follicle drug testing accessible for companies of all sizes. The speedy turnaround enhances value and assurance.
Residents in Bechyn, MN benefit from affordable hair testing prices paired with fast results, ensuring quality service for various organizational needs.
In Bechyn, MN, hair follicle drug testing stands out for its swift and reliable results. These tests are recognized for their remarkable accuracy in detecting illicit substance use.
Through the use of advanced technology, hair testing ensures quick turnaround times while maintaining precision, providing Bechyn, MN residents with efficient drug screening options.
For employers in Bechyn, MN, hair follicle testing promotes adherence to drug-free workplace regulations. It mitigates legal risks and bolsters workplace safety.
Utilizing hair testing in Bechyn, MN fosters peace of mind for employers. It ensures compliance with drug policies, promoting a safe and secure working environment.
