Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for pinpointing drug and alcohol consumption. Hair captures a comprehensive record of alcohol and drug intake by embedding biomarkers within the strands of developing hair. Collected near the scalp, hair can offer a detection timeframe of up to about 3 months for both alcohol and drugs. It's straightforward to gather, challenging to tamper with, and convenient to dispatch.
A 1.5-inch hair sample, consisting of around 200 strands (comparable to a #2 pencil's thickness), near the scalp, yields 100mg of hair, which is optimal for testing and validation. For EtG, additional tests, or panels over 10, a 150mg sample is advised. Use a jeweler's scale for weighing the sample. If scalp hair isn't accessible, a similar amount of body hair may be gathered. "Head hair" refers solely to scalp hair, while "body hair" encompasses all other types (such as facial or axillary hair).
Process Overview
The principal stages in the lab procedure of drug test outcomes are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a sample into a lab's system, which includes ensuring the sample was sealed and dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not covered by an electronic chain of custody system.
Screening is a preliminary rapid assessment for drugs of abuse. Although Screening is a cost-efficient method to rule out drug use for most samples, any positive screen needs confirmation to be court-admissible. Presumptive-positive samples in Screening require further confirmation.
If a sample tests presumptive-positive during Screening, extra hair is extracted from the initial sample and made ready for Extraction. During this phase, drugs are extracted from hair at a significantly lower concentration than other methods (like urine or oral fluid), which makes hair screening highly complex.
All positive screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptively positive samples undergo cleaning before confirmation if required. The lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair category and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the test examines the hair strand itself, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Shopton, AL
In Shopton, hair follicle tests trump traditional urine tests by offering superior reliability and accuracy. The extended detection period and difficulty in falsifying results make hair testing a preferred method over urine tests, which provides less comprehensive information regarding previous drug use.
Extended Detection Window in Shopton, AL
Hair follicle testing offers a remarkable detection timeframe, identifying drug use up to 90 days prior. In Shopton, employers can gain a more detailed understanding of an individual's substance history, supporting sound employment decisions based on extensive data.
Tamper-Resistant Testing Method in Shopton, AL
Hair follicle tests in Shopton provide a robust defense against sample tampering, ensuring consistent and incontrovertible results. This method's resistance to adulteration establishes it as a secure testing choice for discerning accurate assessments.
Convenient Nationwide Testing Locations and Local Locations in Shopton, AL
Accredited Drug Testing ensures convenient access to our services through numerous testing centers nationwide and specifically in Shopton, AL. The accessibility and ease of reaching a nearby location simplify the entire testing process considerably.
Simple, Confidential Process in Shopton, AL
In Shopton, the hair follicle testing process is straightforward and private. From scheduling an appointment to receiving results, every step ensures confidentiality, seamlessly addressing any privacy concerns and presenting a user-friendly approach.
Affordable Pricing and Fast Turnaround in Shopton, AL
Our competitive pricing strategy in Shopton, combined with swift result generation, offers fantastic value to businesses of all sizes. Budget-friendly prices and quick processing create an optimal solution for timely and precise drug testing.
Fast, Accurate, and Reliable Results in Shopton, AL
Hair follicle drug tests stand out for their rapid and precise results. In Shopton, AL, these tests offer a high level of accuracy when detecting substance use. Their capability to deliver speedy outcomes makes them a preferred choice for organizations seeking dependable information on drug use.
Compliance and Peace of Mind for Employers in Shopton, AL
The adoption of hair follicle testing in Shopton ensures conformity with drug-free policies at workplaces, lessening legal dangers while promoting safety. Employers experience enhanced stability with the reassurance that standards are strictly upheld.
