Accredited Drug Testing offers comprehensive hair follicle drug testing services in Houston, Alaska. For those needing a hair-based drug or alcohol test, our company excels in hair testing, with testing facilities available in every city across the nation capable of conducting such tests. The hair from the crown of your head must be 1.5 to 2 inches long or body hair can be used in many instances. Hair tests can detect substances like drugs, alcohol/ETG, or other specialized testing needs.
In recent times, drug testing methods have increasingly involved hair follicle drug tests. Numerous employers, legal courts, and professionals dealing with Substance Abuse prefer hair testing over conventional urine tests. Employers, legal institutions, and individuals on parole favor hair follicle tests due to their zero-tolerance stance on drug use. The key advantage of hair tests is their extensive detection window for drug usage, typically up to 90 days, with samples gathered in a monitored collection process, making it hard to tamper with. However, for detecting recent drug use within the past 5 days, urine tests remain the most accurate option.
* 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 gained recognition as a potent means for identifying drug and alcohol usage. Hair offers an extended timeline of drug and alcohol consumption by capturing biomarkers within the hair strand's fibers as it grows. When gathered near the scalp, hair can reveal a detection timeframe of up to about three months for alcohol and other substances. Hair collection is straightforward, somewhat resistant to tampering, and convenient for transportation.
A sample measuring 1.5 inches with approximately 200 hair strands (akin to the girth of a #2 pencil) nearest to the scalp will provide 100mg of hair, which is the optimal quantity for screening and confirmation. For EtG tests, add-ons, and/or tests exceeding 10 panels, a specimen of 150mg is advisable. It is recommended to use a jeweler’s scale for weighing. If scalp hair is unavailable, an equivalent quantity of body hair can be collected. “Head hair” refers specifically to scalp hair, and “body hair” encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary processing of a sample into the laboratory's system. This step verifies proper sealing and shipment of the specimen, assigns a unique LAN (Laboratory Accessioning Number), and completes any additional data entry not captured by an electronic chain of custody system.
Screening provides an initial rapid evaluation for drugs of abuse. Though Screening is a cost-efficient strategy for ruling out usage in most samples, a positive screen requires confirmation to be court-admissible. Any samples that are presumptively positive in Screening necessitate a secondary confirmation.
If a sample shows signs of positivity in the Screening phase, more hair is extracted from the original specimen and readied for Extraction. In this phase, drugs are isolated from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), highlighting why hair drug testing is among the most challenging to execute.
Confirmation of any positive screening findings is carried out using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples deemed presumptively positive are cleansed before confirmation as required. The comprehensive laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though often referred to as "hair follicle tests," these tests analyze the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Houston, AK
Hair follicle testing is superior to traditional urine tests due to its enhanced detection ability and longevity. Unlike urine, which only picks up recent drug usage, hair follicle tests are configured to detect substances for up to 90 days. This makes hair testing a reliable and accurate method, offering peace of mind to employers and concerned individuals alike.
Extended Detection Window in Houston, AK
The significant benefit of hair follicle testing lies in its prolonged detection window. Capable of identifying drug use over a span of up to 90 days, these tests give employers a full understanding of an individual's substance use history. This long window ensures employers can make informed decisions based on a more complete analysis of a person's past.
Tamper-Resistant Testing Method in Houston, AK
Hair follicle drug tests offer a secure and tamper-resistant method of testing, vastly minimizing the chances of sample adulteration. These tests safeguard against tampering, providing trustworthy and undeniable results, thereby protecting the integrity of the testing process and ensuring peace of mind for all parties involved.
Convenient Nationwide Testing Locations and Local Locations in Houston, AK
With an expansive network of nationwide testing centers, accessing hair follicle testing services is convenient and hassle-free. This widespread presence ensures quick and easy access to testing services, making it effortlessly accessible across various locations including Houston, AK.
Simple, Confidential Process in Houston, AK
The hair follicle testing procedure is straightforward and confidential, designed to ease concerns over privacy and ease of use. From ordering to obtaining results, every step is handled with the utmost sensitivity to confidentiality, providing a simplified experience for all involved.
Affordable Pricing and Fast Turnaround in Houston, AK
Our hair follicle testing services are characterized by competitive pricing and rapid turnaround times. This value-driven approach ensures not only cost savings for companies of any size but also the peace of mind that comes with timely and accurate test results.
Fast, Accurate, and Reliable Results in Houston, AK
Hair follicle drug tests are renowned for their precision and accuracy in identifying substance use. With high detection capabilities, these tests offer swift and reliable outcomes, ensuring that illegal substances are accurately identified. The process is engineered to provide employers and individuals with confidence in the reliability of the test results.
Compliance and Peace of Mind for Employers in Houston, AK
Utilizing hair follicle testing assures compliance with workplace drug policies, helping avoid legal issues while enhancing workplace safety. Employers can rest assured that their drug-free policies are upheld, fostering a secure and compliant working environment that both employees and employers can trust.
