Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective technique for identifying drug and alcohol consumption. Hair offers a prolonged record of substances by capturing biomarkers in the fibers of the growing hair strand. When taken near the scalp, hair can offer up to about a 3-month detection period for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and simple to transport.
A section of 1.5 inches comprising roughly 200 strands of hair (approximately the width of a #2 pencil) nearest the scalp will provide 100mg of hair, which is the ideal portion for initial screening and confirmation. For EtG, additional assessments, and/or analyses beyond 10 panels, a sample of 150mg is advised. Utilizing a jeweler's scale is recommended for weighing the specimen. If scalp hair is unavailable, an equivalent portion of body hair can be obtained. The term 'head hair' specifically refers to scalp hair. 'Body hair' encompasses all other hair types (such as facial or axillary).
Process Summary
The laboratory processing for a drug test outcome includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a sample within a lab's framework. This step ensures that the sample was securely sealed and shipped, allocates a random LAN (Laboratory Accessioning Number), and finalizes any additional data input not supplied by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs of abuse. Although Screening is a cost-efficient method to eliminate drug usage in most samples, a positive screen must be substantiated for legal admissibility. Samples that show presumptive positives in Screening require a secondary confirmation.
If a sample receives a presumptive positive during the Screening phase, more hair is extracted from the original specimen for preparation in the Extraction step. During this phase, drugs are extracted at a lower concentration compared to other methods (e.g., urine or oral fluid), making hair drug screening the most challenging methodology to perform.
Confirmation for any positive screening result is performed via GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples are cleaned prior to confirmation as necessary. The entire laboratory procedure from Accessioning through Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the accreditation of ISO / IEC 17025 standards.
Benefits of hair drug testing:
Constraints:
Note: Although commonly termed "hair follicle tests", the examination focuses on the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Kolin, MT, surpasses traditional urine tests in detecting substance use over extended periods. Unlike urine tests, which provide a short-term view, hair testing offers up to 90 days of detection, ensuring superior accuracy and reliability for employers needing comprehensive screenings.
With its extended detection window, hair follicle testing in Kolin, MT, is invaluable for employers seeking a complete overview of an individual's substance use. Capable of tracing drug use up to 90 days, it offers an extensive understanding of an applicant or employee's habits, unlike other testing methods.
Hair follicle tests in Kolin, MT, offer a tamper-resistant method that significantly limits the potential for sample adulteration. This assurance leads to reliable, unquestionable results that employers, courts, and substance abuse professionals can trust.
With convenient nationwide testing locations, including Kolin, MT, accessing hair follicle drug testing services has never been easier. Employers and individuals alike benefit from hassle-free access to testing centers, ensuring quick and straightforward procedures.
Offering a simple and confidential process in Kolin, MT, our hair follicle testing services ensure privacy and ease of use from ordering to results. The procedure respects client concerns, making it an appealing option for those seeking discreet testing solutions.
In Kolin, MT, our hair follicle testing services feature affordable pricing structures and fast turnaround times. This combination provides excellent value, catering to the needs of businesses of all sizes who seek cost-effective and timely solutions.
In Kolin, MT, hair follicle drug tests are renowned for their precision and rapid results. Their high accuracy makes them a preferred choice for detecting substance use. The meticulous testing processes ensure that any substance present within the detection window is accurately identified, providing reliable results quickly.
Employers in Kolin, MT, gain peace of mind with hair follicle testing, ensuring compliance with drug-free workplace policies. By minimizing legal risks and enhancing safety through reliable testing methods, companies create a secure and responsible work environment.
