Accredited Drug Testing provides thorough hair follicle drug assessments in Wood Heights, Missouri. Specializing in hair and alcohol tests, our centers span all major cities nationwide. Usually, 1.5 to 2 inches of head or body hair is sufficient. Hair samples can be scrutinized for drugs, alcohol/ETG, or tailored testing options.
Lately, hair follicle drug tests have become more prevalent in drug screenings requested by employers, courts, and substance abuse experts over typical urine tests. Ideal for organizations with zero-tolerance drug policies, legal institutions, and probation cases, hair tests offer a longer detection window of up to 90 days, obtained through a monitored process that's hard to falsify. However, for detecting drug use within the past 5 days, urine tests still offer the highest accuracy.
* 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 testing has emerged as an effective measure for identifying alcohol and drug consumption. Hair offers a lasting record of substance exposure by trapping biomarkers within the growing hair's fibers. When gathered close to the head, hair can reveal substance use for up to three months. Hair collection is straightforward, harder to alter, and convenient to transport.
A 1.5-inch portion of about 200 hair strands (akin to a #2 pencil's thickness) near the scalp yields 100mg, ideal for analyzing. For tests exceeding 10 panels, EtG, or additional assessments, 150mg of the sample is suggested. We advise using a jeweler's scale for weighing. If head hair is unavailable, body hair can be used as a substitute. When we talk about head hair, it specifically refers to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result includes four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the introductory processing of a specimen within a lab’s framework. This verifies that the sample is correctly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and completes necessary data entry if an electronic chain of custody system doesn't provide it.
Screening involves an initial prompt inspection for drug traces. While it is a budget-friendly method to exclude drug presence in most samples, a positive result must be verified for court acceptance. Samples showing preliminary positives in Screening need a subsequent confirmation.
If a sample appears positive during Screening, additional hair is extracted from the sample for Extraction. Here, drugs are isolated from hair, presenting a greater challenge compared to other techniques (e.g., urine or oral fluid), highlighting hair drug screening as the most challenging methodology.
Confirmation of any positive screening outcome uses GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives undergo washing before confirmation if required. The complete lab process from Accessioning to Confirmation undergoes review under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests," these tests analyze the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Wood Heights, MO
Hair testing significantly outperforms traditional urine tests by providing superior accuracy in detection. This method ensures that employers receive a comprehensive view of an individual's substance history, making it a more reliable option.
Extended Detection Window in Wood Heights, MO
This testing method provides an extensive detection period of up to 90 days. This long window offers employers a detailed overview of an individual's substance use, making it invaluable for screening processes.
Tamper-Resistant Testing Method in Wood Heights, MO
Hair follicle tests drastically diminish the chances of sample adulteration, delivering trustworthy and unquestionable results. The integrity of the test is maintained through controlled collection processes.
Convenient Nationwide Testing Locations and Local Locations in Wood Heights, MO
Our widespread network of testing centers means that accessing testing services is straightforward and hassle-free, both locally and across the nation.
Simple, Confidential Process in Wood Heights, MO
The process from ordering to obtaining results is uncomplicated and private, addressing concerns about privacy and ensuring ease of use.
Affordable Pricing and Fast Turnaround in Wood Heights, MO
Offering competitive pricing and quick turnaround times, we provide businesses of all sizes with excellent value and confidence in their testing services.
Fast, Accurate, and Reliable Results in Wood Heights, MO
Hair follicle drug testing is synonymous with precision and swiftness in Wood Heights. The method's high accuracy rates ensure the detection of substance use without compromise. Results are not only fast but also reliable, giving peace of mind with every assessment.
Compliance and Peace of Mind for Employers in Wood Heights, MO
Employers can rest assured knowing hair follicle testing supports adherence to drug-free workplace policies, curbing legal liabilities while bolstering workplace safety.
