Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective means for identifying drug and alcohol consumption. Hair retains a comprehensive record of substances by embedding biomarkers within the hair strand as it grows. When taken near the scalp, it can offer a detection period of up to three months for alcohol and other drugs. The collection process of hair is straightforward, challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches with approximately 200 hair strands (comparable to the thickness of a #2 pencil) nearest the scalp gives 100mg of hair, which is ideal for both screening and confirmation. For tests like EtG, add-ons, or those exceeding 10 panels, 150mg of the sample is advised. It is suggested to measure the sample with a jeweler’s scale. Should scalp hair be unavailable, a comparable amount of body hair can be used. Referring to head hair pertains solely to scalp hair. Body hair includes other hair types such as facial and axillary hair.
Process Overview
The primary phases in the laboratory evaluation of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary processing of a specimen into a laboratory’s system, which encompasses verifying the proper sealing and shipping of the sample, allocating a random LAN (Laboratory Accessioning Number), and completing supplementary data entry not supplied by an electronic chain of custody system.
Screening consists of a preliminary check for drugs of abuse. Although Screening is a cost-effective method to exclude drug use for the majority of samples, a positive screen must be validated for court admissibility. Samples indicating a presumptive positive in Screening require an additional confirmation.
If a sample is considered presumptively positive during Screening, additional hair is taken from the original sample and readied for Extraction. During this phase, drugs are isolated from hair at a concentration lower than in methods like urine or oral fluid, making hair drug screening the most advanced method to execute.
Verification of any positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleaned before confirmation if necessary. The full laboratory procedure from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair designation and accreditation under ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the examination focuses on the hair strand, not the follicle beneath the scalp
In Orange Grove, TX, hair follicle tests clearly outperform urine tests in many aspects. Hair testing offers a longer detection window, ensuring a more comprehensive analysis of drug use. Such tests bring unrivaled detection accuracy, effectively highlighting substance use over an extended period, which urine tests can't match.
For ensuring superior detection reliability, hair follicle tests are favored over urine tests due to their extensive substance detection capabilities. Employers and authorities looking for in-depth insights into substance use history prefer hair testing for its accuracy.
The extended detection window of hair follicle testing in Orange Grove, TX, stretches up to 90 days. This advantage provides employers a wider perspective on an individual's substance use history, crucial for informed decision-making.
By offering an overview of substance intake over months, hair follicle testing allows Orange Grove employers to better understand applicants or employees' drug use patterns, thus promoting a drug-free workplace environment.
Hair follicle tests in Orange Grove, TX, offer a robust solution against sample tampering, enhancing testing integrity. This method's resistance to adulteration ensures results are reliable and unquestionable.
With the reduced risk of tampering, hair testing provides Orange Grove employers peace of mind, knowing that their drug testing results are secure and fraud-proof.
Orange Grove, TX, residents and businesses benefit from the convenience of Accredited Drug Testing's extensive network of nationwide testing centers. These locations provide quick and easy access to vital testing services, minimizing hassle and delays.
The availability of numerous local centers ensures that individuals in Orange Grove can effortlessly engage in drug testing processes without traveling far, enhancing community accessibility.
In Orange Grove, TX, the hair follicle testing process is both simple and private, ensuring that participants experience minimal complexity from start to finish. Ordering, taking the test, and receiving results are streamlined for user convenience.
The confidential nature of the process addresses any privacy concerns, giving individuals in Orange Grove the assurance that their information is managed with discretion and security.
Accredited Drug Testing in Orange Grove, TX offers competitive pricing for hair follicle tests, ensuring affordability without compromising on quality. Businesses of all sizes can take advantage of this cost-effective option for reliable testing services.
The fast turnaround of test results provides added value, allowing companies to make timely decisions based on comprehensive and dependable data, enhancing overall peace of mind.
The hair follicle drug tests in Orange Grove, TX, are designed for precision, providing fast and accurate results. This method delivers reliability in recognizing substance use, presenting itself as a top choice for both individuals and institutions seeking dependable testing results.
The swift process of hair follicle tests ensures that results are delivered promptly, reducing the waiting period significantly. This allows for immediate action based on accurate and reliable data concerning substance use, enhancing decision-making processes.
Utilizing hair follicle testing in Orange Grove, TX, assists employers in maintaining compliance with strict drug-free policies. By employing this method, companies reduce potential legal liabilities and ensure a safe working environment.
Employers experience peace of mind by adopting hair follicle testing, as it supports compliance with national safety standards, fostering a healthier workplace culture.
