Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as a formidable method for uncovering drug and alcohol use. Hair captures a prolonged record of substances by embedding biomarkers within the strands as they grow. When cut near the scalp, hair offers approximately a three-month detection period for alcohol and drugs. It's straightforward to collect, challenging to tamper with, and simple to transport.
A 1.5-inch segment consisting of around 200 hair strands (comparable to a #2 pencil) from the scalp yields 100mg of hair, which is optimal for initial and confirmatory tests. For EtG and assessments exceeding 10 panels, 150mg is advised. We suggest using a jeweler’s scale for weighing the specimen. If scalp hair is absent, an equivalent amount of body hair can be used. 'Head hair' specifically refers to scalp hair, whereas 'body hair' encompasses all other hair varieties (like facial or axillary).
Process Overview
The key phases in laboratory handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary stage of integration of a sample into the laboratory system. This phase ensures the sample is properly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and completes additional data input not covered by an electronic chain of custody.
Screening offers an initial, rapid evaluation for drug abuse. Though cost-efficient for assessing most samples, a positive result must be validated for court admissibility. Presumptively positive samples in Screening necessitate further confirmation.
For samples with potential positive outcomes in the Screening phase, additional hair is taken from the specimen for Extraction. This phase involves extracting drugs from hair at much lower concentrations than other techniques (e.g., urine or oral fluid), making hair drug testing the most complex method.
Validation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo cleansing prior to confirmation as required. The entire laboratory sequence from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed as "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
In Millport, NY, hair follicle testing outshines traditional urine testing. It offers superior detection accuracy and reliability, making it a preferred choice.
Benefits:
Millport, NY employers appreciate the extended detection window of hair follicle testing. Capable of identifying drug use up to 90 days back, it provides a more comprehensive overview of an individual’s substance use history.
Hair follicle testing in Millport, NY significantly limits the likelihood of sample adulteration. It ensures dependable, indisputable outcomes. The benefits:
With convenient locations across the nation, Accredited Drug Testing provides effortless accessibility in Millport, NY, and beyond. Our nationwide centers ensure testing is prompt and stress-free.
In Millport, NY, the process of hair follicle testing is straightforward and confidential. From ordering to results, it is user-friendly and maintains privacy at every step.
Offering competitive pricing and rapid turnaround in Millport, NY, our hair follicle testing provides excellent value for businesses of every size. Benefits:
In Millport, NY, hair follicle testing is renowned for delivering precise, swift, and reliable outcomes. Its high level of precision sets it apart, ensuring that any substance use is accurately detected.
Hair testing provides not only speed but unmatched accuracy in identifying drug use, making it indispensable for reliable results.
Millport, NY businesses benefit from hair follicle testing, ensuring compliance with drug-free policies.
Advantages:
