Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair sample testing has emerged as an effective means for detecting substance use. Hair captures a comprehensive timeline of alcohol and drug consumption by embedding biomarkers within its fibers as it grows. When hair is gathered near the scalp, it offers an approximate detection period of up to 3 months for alcohol and drugs. The collection of hair samples is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch sample consisting of roughly 200 hair strands (comparable to a #2 pencil in size) nearest to the scalp provides around 100mg, which is the optimal sample size for analysis and validation. For EtG, additional tests, and panels exceeding 10, a sample of 150mg is preferable. We suggest measuring the sample weight using a jeweler’s scale. If scalp hair is not available, the equivalent amount of body hair can be used. "Head hair" references specifically to scalp hair, whereas "body hair" encompasses all other types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where the sample is processed into the laboratory’s system. This step includes ensuring the sample is sealed and shipped correctly, allocating a random LAN (Laboratory Accessioning Number), and completing additional data tasks not covered by an electronic chain of custody system.
Screening involves preliminary drug abuse testing. Though it is an economical method for ruling out drug use in most samples, a positive screen must be verified to be court-admissible. Samples that test positive in Screening necessitate subsequent confirmation.
If a sample tests positive during Screening, additional hair is extracted from the initial specimen for the Extraction phase. Here, drugs are separated from hair at lower concentrations than in other methods (e.g., urine or oral fluid), which makes hair drug screening the most challenging technique to execute.
Confirmed positive screening results undergo validation using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation if necessary. From Accessioning to Confirmation, the entire laboratory process is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the actual test examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing is a robust alternative to urine tests in Stoutland, MO. Its advantages include accurate detection and increased reliability. Compared to traditional urine tests, the extended detection window overcomes common limitations in drug screening.
Employers in Stoutland are discovering the benefits of hair testing over urine. It showcases unparalleled detection capabilities, ensuring an exhaustive review of substance use, beneficial for workplace safety and compliance.
With a detection window extending up to 90 days, hair follicle testing offers a comprehensive view of a subject's substance history. In Stoutland, MO, this creates a vital tool for employers seeking to understand long-term drug use patterns.
The wide detection span means that past usage is not missed, providing the assurance of a thorough background check. This is crucial for hiring decisions and continuous monitoring in the workplace.
Hair follicle tests significantly lessen the risk of sample tampering. In Stoutland, MO, their design ensures reliable and unaltered results, providing peace of mind that the sample is authentic.
This testing method's resistance to tampering highlights its reliability. For employers and legal bodies in Stoutland, this means unwavering confidence in the test results provided, eliminating doubts about sample integrity.
Accredited Drug Testing offers convenient testing centers nationwide, including Stoutland, MO. These easily accessible locations ensure that drug testing services are quick and hassle-free, promoting more efficient screening processes.
The ability to access testing locations both locally and across the nation means that individuals and businesses in Stoutland can rely on exceptional convenience and support, wherever they may be.
The process of ordering, taking, and obtaining hair follicle test results is straightforward and confidential. In Stoutland, MO, privacy concerns are addressed with ease, ensuring users feel secure throughout the process.
With a simple, discreet approach, testing becomes accessible and manageable for individuals and organizations. The stress-free experience in Stoutland ensures satisfaction and confidence in the testing protocol.
Accredited Drug Testing provides cost-effective hair follicle testing in Stoutland, MO, without compromising on speed. With competitive pricing, businesses of all sizes gain excellent value and timely results.
In addition to affordability, rapid turnaround times are a highlight. Businesses in Stoutland benefit from knowing that drug test results will be delivered timely, aiding in efficient decision-making and procedures.
In Stoutland, MO, hair follicle drug tests stand out for their speed and accuracy. These tests quickly pinpoint substance use with precision, making them a reliable choice for detection. This method ensures efficient results, meeting the needs of timely drug testing in various settings.
Fast, precise results are crucial for employers and legal entities, and hair testing delivers on both fronts. In Stoutland, MO, this method is trusted for its ability to provide definitive and unquestionable findings.
Implementing hair follicle testing supports compliance with drug-free workplace policies in Stoutland, MO. It brings peace of mind to employers, knowing that drug use within their workforce is monitored efficiently and effectively.
Employers in Stoutland find enhanced safety and reduced legal risks through hair testing. Its reliable results make maintaining a drug-free workplace easier, supporting business operations without the fear of non-compliance.
