Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is renowned for its efficiency in identifying drug and alcohol consumption. Hair captures a prolonged record of substances due to the entrapment of biomarkers within the strands as they grow. By gathering hair near the scalp, it can reveal substance usage for up to nearly a 3-month span. Collection is uncomplicated, tampering is challenging, and transportation is straightforward.
A 1.5-inch portion consisting of about 200 hair strands (comparable to the size of a #2 pencil) from the scalp yields around 100mg, which is optimal for analysis. For tests like EtG, additional panels, or more than 10 panels, a 150mg sample is suggested. It's advisable to measure the sample with a jeweler’s scale. In cases where scalp hair is not available, equivalent body hair may be utilized. "Head hair" refers to only scalp hair, while "body hair" encompasses other types like facial or axillary hair.
Process Overview
The quartet of primary steps in lab processing a drug test result includes Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about integrating a sample into the lab’s system. It involves confirmation of proper sealing and shipping, generating a LAN (Laboratory Accessioning Number), and finishing any non-electronic data input.
Screening provides an initial assessment for drug presence. Although Screening is economical for the large share of samples, a positive result necessitates confirmation for court validity. Samples with a positive presumption from Screening require further confirmation.
In instances of presumptive positives during Screening, additional hair is utilized from the sample for Extraction. Here, substances are isolated from hair at a lower concentration compared to methods like urine or oral fluids, demonstrating the challenge of conducting hair drug screening.
Confirmation of positives arises through techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Positive samples undergo necessary washing before Confirmation. The complete process, from Accessioning through Confirmation, adheres to CAP (College of American Pathologists) Hair standards and is recognized under ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the analysis is of the hair strand itself and not the follicle beneath the skin
Comparing hair follicle tests to urine tests highlights numerous advantages in Maplesville, AL. Hair tests offer superior detection window and reliability.
Unlike urine tests, hair analyses detect drug usage up to 90 days prior, enhancing substance detection accuracy. With this extended window, hair testing lowers the chances of evasion, offering a more comprehensive assessment of an individual's substance history.
Hair follicle testing in Maplesville, AL, provides an extended window of detection, surpassing the capabilities of urine tests. With the ability to trace drug use up to 90 days before testing,
employers gain better insight into a person's long-term substance habits. This expansive period delivers a more complete overview of substance use history, beneficial for employers in maintaining a drug-free environment.
Hair follicle testing in Maplesville, AL, is recognized for its tamper-resistant nature, significantly reducing sample adulteration risk.
The observed collection process ensures sample integrity, making it nearly impossible to alter compared to more conventional methods. This reliability solidifies the credibility of the results, thus providing peace of mind to the concerned parties.
Maplesville, AL, benefits from the convenience of nationwide testing centers, enabling prompt and straightforward access to hair follicle testing services.
Our centers offer expedient, hassle-free experiences, ensuring individuals and employers have easy entry to necessary testing locations. Local accessibility further enhances the convenience for residents and businesses in the area.
The process of hair follicle testing in Maplesville, AL, is both simple and confidential. From ordering to testing and receiving results, every step is designed to maintain privacy,
addressing concerns about confidentiality. The streamlined process makes it easy for individuals to undergo testing without inconvenience or worries.
In Maplesville, AL, our hair follicle testing offers affordable pricing and a quick turnaround. This competitive pricing structure ensures value for companies of all sizes.
Timely results paired with cost-effectiveness provide businesses with confidence and peace of mind, reinforcing the importance of investing in comprehensive drug testing solutions.
In Maplesville, AL, hair follicle drug tests stand out for their fast, accurate, and dependable results. These tests boast unparalleled precision in detecting substance use.
The thoroughness of hair testing reveals substance traces long after usage, offering a reliable alternative to traditional testing methods. This high level of accuracy ensures that employers receive credible data for making informed decisions.
Employers in Maplesville, AL, benefit from hair follicle testing by ensuring compliance with drug-free workplace policies. This method not only mitigates legal risks but also enhances workplace safety and peace of mind.
By implementing hair testing, companies demonstrate commitment to maintaining a drug-free environment, leading to increased trust and credibility.
