Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for detecting drug and alcohol consumption. Hair offers a prolonged record of alcohol and drug presence by capturing biomarkers within the structure of the growing strand. When obtained near the scalp, it can offer up to about a 3-month period for identifying alcohol and drug use. Hair is straightforward to collect, relatively hard to tamper with, and simple to transport.
A sample measuring 1.5 inches of approximately 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp yields 100mg, which is the ideal quantity for screening and verification. For EtG, additional tests beyond 10 panels, 150mg of hair is advised. We suggest using a jeweler’s scale for weighing the sample. If scalp hair is not available, an equal portion of body hair can be used. By head hair, we mean scalp hair specifically. Body hair includes types such as facial and axillary hair.
Process Overview
The core stages in processing a lab drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample into a lab’s system. This step includes checking that the sample was properly sealed and transported, assigning it a unique LAN (Laboratory Accessioning Number), and completing any remaining data entry not included in an electronic chain of custody system.
Screening involves a preliminary rapid detection for substances of abuse. Although Screening is a cost-efficient method to eliminate drug use on most samples, a positive indicator must be verified to be valid in legal settings. Any samples presumed positive in Screening require a subsequent confirmation.
Should a sample show presumptive positivity in the Screening phase, additional hair is taken from the original sample and prepped for Extraction. During this step, substances are extracted from hair at significantly lower concentrations than in other methods, such as urine or oral fluid; hence, hair drug analysis is the most challenging method to execute.
Confirmation of any positive screen result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Prior to confirmation, all presumptive positive samples are cleansed as per requirement. The entire lab process from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair accreditation and meets ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Arriba, CO, excels over urine tests by providing superior detection accuracy and reliability. Hair tests offer a clear advantage as they can uncover drug use over a more extended period, ensuring comprehensive results.
The benefits of hair over urine testing include an increased detection window and enhanced tamper-resistance, making them a preferred choice for employers prioritizing accurate results.
With a detection window extending up to 90 days, hair follicle testing in Arriba, CO, offers an exhaustive examination of an individual’s substance history. This extended period gives employers an insightful overview of drug use.
Employers in Arriba can leverage hair follicle tests to get a broader understanding of an applicant's past substance use, aiding in informed decision-making during hiring.
Hair follicle testing in Arriba, CO, dramatically minimizes the potential for sample tampering. This testing method ensures results remain trustworthy and unchallenged, offering peace of mind.
The reliability of hair tests is rooted in their resistance to adulteration, a significant advantage over other testing methods, securing dependable results for those using them in Arriba.
Offering locations throughout Arriba, CO, and nationwide, our testing centers make access to hair follicle testing simple and hassle-free. The wide availability ensures quick and effortless testing services.
With convenient centres nationwide and locally in Arriba, testing is made straightforward and approachable, catering to diverse needs swiftly and efficiently.
In Arriba, CO, the process of hair follicle testing is straightforward and confidential. From ordering to testing and receiving results, privacy is maintained at every step.
Tailored for ease and discretion, the testing procedure in Arriba guarantees confidentiality and simplicity, addressing participants' concerns effectively.
Arriba, CO, benefits from competitive pricing and quick turnaround times for hair follicle testing, ensuring excellent value for companies of all sizes.
Affordable and efficient, hair testing services in Arriba offer organizations a timely solution without sacrificing quality, providing substantial value.
In Arriba, CO, hair follicle drug tests are recognized for their fast and precise results. They boast high accuracy in identifying substance use, making them an excellent choice for employers and other stakeholders seeking reliable outcomes.
The efficiency of hair follicle testing in Arriba is unmatched, offering rapid analyses without compromising accuracy. This method ensures dependable results in a competitive timeframe.
Employers in Arriba, CO, gain peace of mind with hair follicle testing, which assures compliance with stringent drug-free workplace policies. This method minimizes legal risks and bolsters workplace safety.
Incorporating hair testing into workplace protocols in Arriba helps maintain compliance, reducing legal liabilities while ensuring a safer work environment through rigorous substance use monitoring.
