Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an effective means for identifying drug and alcohol consumption. Hair captures a prolonged history of substance intake by embedding biomarkers within the strands as they grow. When harvested closely from the scalp, hair can reveal up to a three-month timeframe of drug and alcohol presence. Hair is easy to gather, challenging to tamper with, and convenient to transport.
A hair sample measuring 1.5 inches, roughly 200 strands (the thickness of a #2 pencil) and closest to the scalp, yields approximately 100mg, deemed optimal for both screening and confirming results. For EtG, additional testing, or beyond 10-panel tests, a sample of 150mg is advised. Utilizing a jeweler's scale for weighing the sample is recommended. If scalp hair is absent, a comparable amount of body hair may serve as a substitute. 'Scalp hair' specifically refers to hair from the head, while 'body hair' encompasses all other hair types (e.g., facial, underarm).
Process Overview
The procedure for processing drug test results in a lab consists of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a lab’s system. It ensures the sample is properly sealed and transported, allocates a unique LAN (Laboratory Accessioning Number), and completes any necessary supplementary data entry that’s absent in an electronic chain of custody framework.
Screening conducts a preliminary rapid assessment for substances. It's economically viable for dismissing substance use in most cases, but a positive screen must be validated for it to be legally acceptable. Samples that test presumptively positive in Screening necessitate further confirmation.
Should a sample yield a presumptive positive in Screening, additional hair is extracted from the original sample and readied for Extraction. This phase involves obtaining drugs from hair at remarkably low concentrations compared to alternative techniques (e.g., urine or oral fluid), making hair drug analysis particularly complex to execute.
Confirmation of any presumptive positives is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all samples perceived as positive are cleansed as necessary. The complete laboratory workflow from Accessioning through to Confirmation undergoes scrutiny according to both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests," these analyses evaluate the hair strand rather than the follicle beneath the scalp
In Jonesport, ME, hair follicle testing offers several advantages over traditional urine tests. Accuracy is a key factor, with hair tests detecting a wider array of substances.
Unlike urine tests, which have a short detection window, hair tests cover up to 90 days, providing a complete view.
Employers benefit from the reliability of hair testing.
Hair follicle testing in Jonesport, ME extends the detection window for drug use evidence. Unlike other methods, hair tests detect drug use over a prolonged period of up to 90 days.
This extended window ensures employers get a comprehensive view of individuals' substance habits.
The value of a longer detection period lies in its ability to identify
In Jonesport, ME, hair follicle testing is a tamper-resistant method that reduces the risk of sample adulteration. Unlike other tests, hair testing eliminates opportunities for tampering, ensuring reliable results.
This method exemplifies integrity in drug testing.
Providing an unquestionable process, hair follicle tests assure stakeholders of their authenticity.
Jonesport, ME residents benefit from convenient nationwide and local testing locations. Accredited Drug Testing makes hair follicle tests accessible with centers in almost every city.
Quick and hassle-free services cater to individual and organizational needs efficiently.
The convenience of vast testing networks offers:
In Jonesport, ME, obtaining a hair follicle drug test is a straightforward and confidential process. Ordering and taking the test is designed to protect your privacy at all stages.
Accredited Drug Testing ensures clear communication at every step.
The process's confidentiality assures users of data privacy and security:
Jonesport, ME clients experience affordable and fast-turnaround hair follicle testing services. Value comes from competitive pricing, ensuring budgets are met.
Accredited Drug Testing combines cost-effective solutions with high-quality services.
The quick turnaround meets the urgency of users’ needs.
Hair follicle drug tests in Jonesport, ME provide fast, precise, and reliable outcomes. Precision is paramount in these tests, ensuring substance detection with high accuracy.
Employers and individuals alike value the efficiency of hair tests, offering dependable results.
The speed of obtaining results with hair follicle testing is a noteworthy advantage.
Employers in Jonesport, ME, gain compliance and peace of mind with hair follicle testing. Drug-free policies are upheld efficiently, reducing legal risks.
This testing method offers a dependable way to ensure workplace safety.
By using hair testing, companies maintain secure environments.
