Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing has emerged as an influential method for detecting drug and alcohol consumption. Hair can capture a comprehensive record of alcohol and drug use by entrapping biomarkers within the strands as they grow. When collected near the scalp, hair offers up to an estimated three-month timeframe for detecting alcohol and drugs. It is straightforward to collect hair samples, relatively tough to tamper with, and convenient to transport.
A 1.5-inch section consisting of about 200 hair strands (roughly the size of a #2 pencil) closest to the scalp yields 100mg, the optimal amount for both initial screening and validation procedures. For EtG, enhancements, and/or evaluations exceeding 10 panels, 150mg of the sample is advisable. We advise weighing the hair on a jeweler’s scale. Should scalp hair be unavailable, the equivalent amount of body hair can be collected. "Head hair" strictly refers to scalp hair. "Body hair" encompasses all other types (like facial and axillary hair).
Process Overview
Four fundamental processes constituting the laboratory handling of a drug test sample encompass Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial integration into the lab’s system. This step confirms the sample's proper sealing and shipping, allocates a unique LAN (Laboratory Accessioning Number), and fulfills any additional data entry absent from an electronic chain of custody.
Screening executes a preliminary, cost-effective drug evaluation. Although this can rule out drug use in many cases, a positive screening needs further verification to qualify as evidence in court. Samples indicating presumptively positive results necessitate confirmation.
When a sample shows a presumptive positive result at the Screening stage, additional hair is extracted and prepared for the Extraction phase. Here, hair samples undergo drug extraction at concentrations significantly lower than other methods like urine or oral fluid testing, rendering hair drug screening a challenging procedure.
Positive results from the screening stage necessitate Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positive samples undergo washing prior to confirmation as required. The complete laboratory sequence from Accessioning to Confirmation adheres to both CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed as "hair follicle tests", this examination analyzes the hair strand, not the follicle beneath the scalp
In Crocker, MO, hair follicle testing edges out traditional urine tests through heightened detection accuracy and dependability.
Hair testing in comparison to urine testing reveals superior results, with a broader detection timeframe and near-impossible odds for deceitful tampering.
Employers in Crocker, MO gain an extensive view of an individual's drug use with hair follicle testing, boasting an impressive detection window of up to 90 days.
This extended analysis period enables employers to understand a candidate's or employee's substance history more comprehensively in Crocker, MO.
Hair follicle testing in Crocker, MO diminishes the chances of altering samples, producing trustworthy and uncontestable findings.
This method guarantees confidence through effective prevention of tampering, yielding reliable and valid test outcomes in Crocker, MO.
Accessible nationwide testing facilities, including local options in Crocker, MO, make obtaining a hair follicle test straightforward and stress-free.
Nationwide sites assure easy and convenient access to testing services in Crocker, MO, facilitating a smooth experience for all users.
In Crocker, MO, our testing process is both simple and confidential. Ordering, conducting tests, and receiving results prioritize user privacy and ease.
The straightforward, discreet procedure in Crocker, MO reassures individuals concerning the privacy and simplicity of the testing experience.
Innovative pricing and quick turnaround times make hair follicle testing in Crocker, MO both cost-effective and efficient for businesses.
Competitive pricing and speedy results in Crocker, MO offer outstanding value, delivering affordable solutions for organizations of every size.
Crocker, MO residents benefit from the fast, accurate, and reliable nature of hair follicle tests. These tests boast high precision in identifying substance use, reflecting thorough detection capabilities.
Offering high accuracy, hair drug tests rapidly deliver results in Crocker, MO, providing a trustworthy analysis of substance consumption histories.
For employers in Crocker, MO, using hair follicle testing ensures adherence to drug-free workplace guidelines, lowering legal exposures and improving safety.
Adopting hair testing supports employers in maintaining workplace integrity and peace of mind regarding drug policy compliance in Crocker, MO.
