In Guernsey, Wyoming, Accredited Drug Testing offers comprehensive hair follicle drug examinations. Our centers nationwide specialize in hair drug and alcohol tests. Typically, 1.5 to 2 inches of hair is needed from the crown or body. Hair testing can assess drugs, alcohol/ETG, or tailored options.
The preference for hair follicle drug testing over urine testing is increasing among employers and courts. This method benefits from a detection window up to 90 days, observed collection, and reduced risk of tampering. Despite this, urine testing remains most precise for recent drug use, within the last 5 days.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis is increasingly recognized as an effective method for detecting drug and alcohol consumption. The strands of hair absorb biomarkers into their fibers as they grow, forming a long-term record of substance use. When taken from near the scalp, hair samples can offer a detection window of up to roughly three months for both alcohol and drugs. Hair is also easy to collect, challenging to tamper with, and straightforward to transport.
A sample size of 1.5 inches from approximately 200 strands of hair (similar in size to a #2 pencil) from the scalp yields 100mg, which is ideal for both screening and confirmation. For in-depth testing such as EtG, add-ons, and/or panels exceeding 10, it is suggested to collect 150mg. We advise using a jeweler's scale to weigh the specimen. Should scalp hair be unavailable, a comparable amount of body hair can be utilized. When discussing head hair, we mean scalp hair specifically. Body hair pertains to all other kinds such as facial or axillary hair.
Process Overview
Processing a drug test result in a lab entails four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary stage where a sample is entered into the lab system. This step involves confirming that the sample was securely sealed and shipped, assigning it a unique Laboratory Accessioning Number (LAN), and completing any outstanding data not covered by an electronic chain of custody system.
Screening serves as a preliminary examination for drug presence. While cost-effective for eliminating drug use in most samples, any positive result requires further confirmation to be legally valid. Samples that suggest the presence of drugs during Screening necessitate an additional verification step.
In cases where the Screening indicates a presumptive positive, additional hair from the initial sample is subjected to Extraction. This process removes drugs from hair at lower concentrations than other methods such as urine or oral fluid tests, highlighting the complexity of hair drug screening.
Confirming any positive Screening findings is done through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo a cleansing before confirmation as needed. The complete laboratory procedure from Accessioning to Confirmation is assessed according to both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 standards certification.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis is conducted on the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing in Guernsey, WY provides superior detection over traditional urine tests, with exceptional accuracy and reliability that enhance test outcomes.
With an extended detection window, hair follicle testing in Guernsey, WY captures drug use for up to 90 days, offering a thorough assessment of an individual's substance history.
Hair follicle tests in Guernsey, WY are highly tamper-resistant, greatly reducing the likelihood of sample manipulation and ensuring trustworthy result integrity.
Accredited Drug Testing provides convenient testing locations across Guernsey, WY and nationwide, making access to necessary services simple and stress-free.
In Guernsey, WY, the process for hair follicle testing is straightforward and confidential, ensuring privacy and ease from order to result delivery.
Our services in Guernsey, WY feature competitive pricing and rapid results, delivering outstanding value for businesses of any size.
In Guernsey, WY, hair follicle tests offer unrivaled speed and accuracy. Their precision in detecting substances makes them a preferred choice for reliable results.
For Guernsey, WY employers, hair follicle testing assures policy compliance, lowers legal risks, and contributes to a safer work environment.
