Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a powerful means for identifying drug and alcohol consumption. By trapping biomarkers within the fibers of the growing hair shaft, hair offers a long-term record of alcohol and other drug use. When gathered near the scalp, hair can provide up to roughly a 3-month detection period for alcohol and other drugs. Hair is easy to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment of approximately 200 hair strands (comparable to a #2 pencil's size) closest to the scalp supplies 100mg of hair, the ideal sample volume for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the specimen is advised. We suggest weighing the specimen using a jeweler’s scale. If scalp hair is absent, a comparable volume of body hair may be obtained. When mentioning head hair, we refer exclusively to scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four main phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial processing of a sample into a laboratory’s system. This includes verifying the sample’s proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not provided by an electronic chain of custody system.
Screening entails an initial swift check for drugs of abuse. While Screening is a cost-effective approach to exclude drug usage for most samples, a positive screen must be confirmed for court admissibility. Any samples that are presumptively positive in Screening necessitate a secondary confirmation.
If a sample tests presumptively positive in the Screening phase, additional hair is extracted from the initial specimen and prepared for Extraction. In this stage, drugs are extracted from hair at a significantly lower concentration than in other methodologies (ex. urine or oral fluid), thus making hair drug screening the most challenging methodology to perform.
Confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as required. The entire laboratory process from Accessioning to Confirmation is evaluated 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: Although often referred to as "hair follicle tests", the test itself examines the hair strand rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Blissfield, MI lies in its increased accuracy and reliability. Unlike traditional urine tests, hair follicle tests detect drug use over a longer period. This superior detection capability makes it an appealing choice for employers who prioritize precision in drug testing. Hair testing uncovers patterns of use missed by urine analysis, providing a fuller picture.
Extended Detection Window in Blissfield, MI highlights how hair follicle testing identifies drug use over a period of up to 90 days. This extended window offers a comprehensive view of an individual's substance usage. Employers gain deeper insights into an applicant’s or an employee's substance history. Compared to shorter detection times of urine tests, hair testing provides a broader and more informative assessment.
Tamper-Resistant Testing Method in Blissfield, MI significantly lowers the risk of sample adulteration. Hair follicle tests provide reliable and unquestionable results, ensuring authenticity. The observed collection process further reduces opportunities for tampering. This integrity is ideal for organizations requiring dependable and accurate drug testing outcomes without the risk of manipulation.
Convenient Nationwide Testing Locations including local sites in Blissfield, MI offer quick, easy, and hassle-free access to testing services. With centers widespread, scheduling tests becomes a straightforward process. This extensive reach ensures testing can be conducted with minimal inconvenience, meeting the needs of individuals and employers nationwide with local proximity in Blissfield.
Simple, Confidential Process in Blissfield, MI streamlines the procedure for ordering, administering, and obtaining results. The process maintains confidentiality, addressing privacy concerns. Clients can expect a straightforward experience, ensuring their information is secure. This simplicity and discretion provide comfort and assurance to individuals and businesses engaging in drug testing.
Affordable Pricing and Fast Turnaround in Blissfield, MI highlights competitive pricing structures and quick result delivery, offering excellent value. Companies of all sizes benefit from accessible options, ensuring budget-friendly testing without sacrificing quality. The swift turnaround of results complements the affordable pricing, providing peace of mind with fiscal benefits and rapid feedback.
Fast, Accurate, and Reliable Results in Blissfield, MI ensure precision and speed. Hair follicle tests are renowned for their high accuracy in detecting substance use. With quick sample collection and laboratory analysis, results are delivered promptly. This high level of accuracy and efficiency makes hair testing a preferred method for employers demanding reliable drug screening
Compliance and Peace of Mind for Employers in Blissfield, MI fosters adherence to workplace drug-free policies. Hair testing reduces legal risks and enhances safety in the workplace. With reliable results, employers can ensure compliance with regulations, gaining peace of mind. Hair follicle testing offers unmatched reliability, simplifying policy enforcement and contributing to a safer work environment.
