Accredited Drug Testing offers extensive hair follicle drug screening in Arnold, Missouri. For those in need of a hair or alcohol test, we're experts in hair analysis, with facilities available nationwide. Typically, 1.5 to 2 inches of hair is required from the head or body. Hair testing enables analysis for substances, alcohol/ETG, or other tailored testing choices.
Hair follicle drug tests have gained popularity in recent years for substance detection. Increasingly, employers, legal courts, and substance abuse specialists favor hair tests over urine tests. These tests are essential for workplaces with zero-tolerance policies, judiciary systems, and probation cases. A significant advantage is the extended detection period for substances, which can reach up to 90 days, collected under supervision, making tampering difficult. However, for recent substance use within 5 days, urine tests remain the most precise choice.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair follicle evaluations have emerged as a robust means for detecting substance and alcohol consumption. With the ability to encapsulate biomarkers within the fibers of a growing hair strand, hair offers an extended history of alcohol and drug use. When procured near the scalp, hair can offer an approximate detection period of up to 3 months for alcohol and various substances. Hair collection is straightforward, fairly resistant to tampering, and easy for transport.
A sample of 1.5 inches consisting of about 200 strands (roughly the size of a #2 pencil) closest to the scalp yields 100mg of hair—this is the optimal sample for screening and verification. For EtG, additional tests, and/or tests surpassing 10 panels, 150mg of the specimen is advisable. We suggest using a jeweler’s scale for weighing the specimen. Should scalp hair be inaccessible, an equivalent quantity of body hair may be collected. Head hair signifies scalp hair exclusively. Body hair pertains to other types (facial, axillary, etc.).
Process Overview
The primary steps in the laboratory processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the initial phase of processing a sample within a laboratory’s system. It involves verifying the secure sealing and correctly shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and finalizing extra data entry absent in an electronic chain of custody system.
Screening involves a preliminary quick assessment for substances of abuse. Though Screening is a cost-efficient method to assess drug usage across most samples, confirmation is needed for a positive screen to be acceptable in legal contexts. Presumptive positive samples in Screening require further confirmation.
Should a sample show a presumptive positive in the Screening stage, more hair is taken from the original specimen for Extraction. Drugs are extracted from hair at notably lower concentrations compared to other methodologies (ex. urine or oral fluid), which renders hair drug screening as one of the most challenging methodologies to execute.
Confirmation of any positive Screening result is executed using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo a wash prior to confirmation as necessary. The entire laboratory progression from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the analysis actually examines the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Arnold, MO offers substantial advantages over traditional urine tests. It surpasses in terms of detection accuracy and reliability.
This method is highly favored for its enhanced ability to detect drugs, making it a superior choice compared to more conventional urine testing.
In Arnold, MO, hair follicle testing is noted for its extended detection window, reaching up to 90 days. This method provides employers with a detailed view of an individual's substance use history.
The ability to detect long-term drug use is invaluable for employers seeking a comprehensive understanding of an applicant or employee's substance record.
Hair follicle tests in Arnold, MO offer a tamper-resistant method for drug screening. This ensures reliable and authentic results, greatly minimizing the chances of sample adulteration.
Reducing the risk of tampering is critical, allowing stakeholders to trust the findings without doubt or suspicion.
Arnold, MO boasts convenient access to nationwide testing centers, simplifying the testing process for everyone involved. This ensures that accessing these essential services is quick and hassle-free.
The widespread availability and ease of access to testing locations make the process straightforward and efficient.
The process for hair follicle testing in Arnold, MO is simple and confidential, addressing user privacy and convenience. Ordering, taking, and receiving results is streamlined for ease.
Ensuring confidentiality and simplicity is key, allowing individuals to navigate the process without concerns over privacy or complexity.
Arnold, MO offers affordable pricing and fast turnaround for hair follicle drug tests. This ensures companies of all sizes receive excellent value from this essential service.
Competitive pricing combined with quick processing times makes this an attractive option for businesses seeking reliable results without breaking the bank.
In Arnold, MO, hair follicle drug tests provide fast and accurate results. These tests are renowned for their capability to detect substance use with high precision, ensuring reliable conclusions.
The procedure is not only swift but also remarkably precise, maintaining a high standard of accuracy. Such reliability is paramount, particularly when considering the implications of substance use in various situations.
Utilizing hair follicle testing in Arnold, MO provides employers with compliance and peace of mind. It ensures adherence to drug-free workplace policies, mitigating legal risks and enhancing safety.
Employers can confidently rely on this testing method to uphold a secure and compliant work environment.
