Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening has become recognized as an effective technique for identifying drug and alcohol consumption. Hair captures a long-duration record of alcohol and other drugs by securing biomarkers in the strands of the developing hair. When taken near the scalp, hair can offer an approximate 3-month timeframe for detecting alcohol and other drugs. Hair is easy to gather, relatively hard to tamper with, and straightforward to transport.
A sample measuring 1.5 inches of roughly 200 hairs (around the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, the perfect sample for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is advised. It is suggested to weigh the sample using a jeweler’s scale. If scalp hair is not available, a comparable amount of body hair might be utilized. When discussing head hair, we specifically mean scalp hair. Body hair refers to all other types of hair (facial, axillary, etc.).
Process Overview
The primary stages in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial inclusion of a sample into a lab’s system. This incorporates confirming that the sample was sealed and dispatched appropriately, assigning a random LAN (Laboratory Accessioning Number), and finishing any extra data entry not provided by an electronic chain of custody system.
Screening entails a preliminary swift check for drugs of abuse. Though Screening is an economical way to eliminate drug use on the majority of samples, a positive screen needs validation to be admissible in court. Any samples that are presumptively positive in Screening require a secondary confirmation.
If a sample is presumptively positive in the Screening phase, additional hair is taken from the initial sample and prepared for Extraction. In this phase, substances are extracted from hair at a much lower concentration than in other methodologies (e.g., urine or oral fluid), which is why hair drug screening is the most challenging procedure to conduct.
Confirmation of any positive screening result is executed using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo cleaning before confirmation as needed. The entire lab process from Accessioning to Confirmation is reviewed 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: Though often termed as “hair follicle tests,†the test itself evaluates the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Birch Tree, MO clearly showcases the advantages of hair testing. By offering superior detection accuracy and reliability, it outperforms traditional urine tests.
The method's enhanced detection capabilities and resistance to tampering make it the preferred choice for many organizations.
Extended Detection Window in Birch Tree, MO allows a deeper insight into drug use history. Hair follicle tests provide a comprehensive view by detecting substance use over an extended period, up to 90 days.
Employers gain a vital understanding of an individual's substance history, supporting better hiring and compliance decisions.
Tamper-Resistant Testing Method in Birch Tree, MO ensures sample integrity. Hair follicle tests significantly reduce the possibility of adulteration when compared to other methods.
The reliability and unquestionable results of hair testing build credibility and trust among employers, ensuring accurate screening.
Convenient Nationwide Testing Locations and Local Locations in Birch Tree, MO highlight the accessibility of our extensive network. These centers ensure fast, straightforward, and convenient access to testing services.
Whether local or nationwide, find an Accredited Drug Testing center near you for hassle-free service.
Simple, Confidential Process in Birch Tree, MO defines our approach. We prioritize a straightforward and confidential process for arranging, undertaking, and obtaining results.
Our method addresses privacy concerns and ensures ease of use, offering peace of mind to all clients.
Affordable Pricing and Fast Turnaround in Birch Tree, MO reinforces Accredited Drug Testing's dedication to value. Competitive pricing structures and swift turnaround times offer excellent service to companies of all sizes.
Expect exceptional value and peace of mind without sacrificing quality or efficiency.
Fast, Accurate, and Reliable Results in Birch Tree, MO emphasizes the precision of hair follicle drug tests. Providing swift results, these tests are renowned for their high accuracy in identifying substance use.
Unlike more traditional methods, hair testing delivers rapid outcomes while maintaining exceptional accuracy. Clients experience the advantage of quick, reliable results, ensuring informed decisions.
Compliance and Peace of Mind for Employers in Birch Tree, MO is ensured through the use of hair follicle testing. Adhering to workplace drug-free policies, these tests mitigate legal concerns and enhance safety.
Employers experience peace of mind knowing hair testing supports compliance and fosters a secure work environment.
