Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing has gained recognition as an effective means of identifying drug and alcohol consumption. By encapsulating biomarkers within the strands of growing hair, hair offers an extensive record of alcohol and drug use. When hair is retrieved near the scalp, it can offer approximately a three-month detection range for alcohol and drugs. The collection of hair is straightforward, relatively challenging to tamper with, and simple to transport.
An ideal sample for screening and verification consists of a 1.5-inch segment of approximately 200 strands of hair (about the size of a #2 pencil) nearest to the scalp, which equates to 100mg of hair. For EtG, additional tests, or panels exceeding 10, a 150mg sample is advised. We suggest weighing the sample using a jeweler's scale. If scalp hair is not available, a comparable amount of body hair may be used. When we mention head hair, we refer specifically to scalp hair, while body hair includes all other types (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial setup of a sample within the laboratory's system. This step includes ensuring the sample's proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening provides an initial rapid assessment for drugs of abuse. While Screening is a cost-efficient method to rule out drug usage for the majority of samples, a positive screen necessitates confirmation to be valid in legal contexts. Samples that are presumptively positive in Screening require a subsequent confirmation.
In instances where a sample is presumptively positive at the Screening stage, additional hair is extracted from the initial sample and then prepared for Extraction. In this phase, drugs are extracted from hair at a considerably lower concentration compared to other methods (such as urine or oral fluid), which is why hair drug screening is among the most complex to conduct.
Subsequent to any positive screening result, Confirmation is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples undergo washing prior to confirmation as required. The entire laboratory process, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed as "hair follicle tests", the examination actually analyzes the hair strand, not the follicle beneath the scalp.
When comparing hair follicle testing with traditional urine tests in Newbern, TN, the advantages are clear. Hair testing presents superior detection accuracy and reliability, offering a significant enhancement over urine tests. Benefits of hair testing include a longer detection timeline and reduced susceptibility to tampering.
In Newbern, TN, hair follicle tests stand out against urine tests due to their advanced detection capabilities. These tests offer a longer history of substance use detection and are notably more reliable, providing a comprehensive assessment unmatched by urine tests.
Hair follicle testing in Newbern, TN boasts an impressive ability to reveal drug use for up to 90 days, outshining other methods. This extended detection window allows employers to gain a thorough understanding of an applicant or employee's substance history. More comprehensive insights are provided via hair testing.
In Newbern, TN, the extended detection period of hair follicle testing provides broader insight into an individual's past drug use. Employers benefit from a prolonged view of substance history, making hair testing invaluable for a more complete assessment.
Hair follicle tests in Newbern, TN offer a tamper-resistant solution to drug screening. With challenging measures in place to deter sample adulteration, these tests ensure dependable and unquestionable results. This reliability makes hair testing a trusted choice for thorough drug-use evaluations.
Detecting drug use with hair follicle tests in Newbern, TN reduces the chance of tampering significantly. This method, which stands as a robust alternative against manipulation, delivers results that are steadfast and trustworthy, giving confidence in its accuracy.
Accredited Drug Testing in Newbern, TN offers convenient testing options with nationwide and local centers. We make accessing hair follicle testing services simple and hassle-free. With numerous locations, quick and straightforward testing is just around the corner.
In Newbern, TN, our nationwide network ensures easy access to hair follicle testing services. Locally available testing centers highlight our commitment to convenience, providing clients with seamless and efficient service.
In Newbern, TN, the process of hair follicle testing is straightforward and confidential. Ordering, conducting, and receiving test results is designed to prioritize user privacy and efficiency, ensuring all parties cherish the ease and confidentiality promised.
Our hair follicle testing in Newbern, TN emphasizes simplicity and privacy. The process is user-friendly, offering reassurance about confidentiality at every step—from ordering to receiving results—making it an ideal choice.
Newbern, TN companies benefit from affordable hair follicle testing that guarantees fast results. Our competitive pricing models and rapid turnaround times provide excellent value and assurance to businesses of all sizes, emphasizing cost-efficiency.
With an affordable fee structure and swift results, hair follicle testing in Newbern, TN offers businesses superb value. Quick turnaround times paired with competitive rates ensure that companies receive exceptional service without burdening their budgets.
In Newbern, TN, hair follicle drug tests offer fast, precise, and trustworthy results. Known for their superior accuracy, these tests are adept at identifying substance use, providing results that are both quick and reliable. Speed and precision define the hair follicle drug testing experience, ensuring a dependable review of substance use.
Hair follicle testing is renowned for its excellence in Newbern, TN, offering fast turnaround times combined with unparalleled precision. The method excels at uncovering substance usage, delivering results promptly while maintaining an impressive accuracy rate.
Employers in Newbern, TN enjoy compliance assurance through hair follicle testing. Using such testing aligns with workplace drug-free policies, minimizes legal concerns, and fosters a safer working environment. Peace of mind is a significant advantage that hair testing provides to employers.
In Newbern, TN, adhering to drug-free workplace policies is crucial, and hair follicle testing empowers employers to meet this requirement effortlessly. The secure testing method reduces legal exposure and ensures a more secure workplace, benefiting company integrity and employee safety.
