Accredited Drug Testing offers comprehensive hair follicle drug testing services throughout Cedar Creek Lake, Texas. If seeking a hair or alcohol test, Accredited Drug Testing's specialization in hair analysis is unparalleled, with facilities nationwide ready to conduct tests. Generally, hair length of 1.5 to 2 inches on the scalp or body suffices. Our tests can identify drugs, alcohol/ETG, or cater to specific testing needs.
In recent times, hair follicle drug tests have become increasingly prevalent for drug screenings. Employers, courts, and substance abuse experts now prefer hair drug tests over urine tests. Employers adhering to zero-tolerance drug policies, courts, and probationers often rely on this method. The key advantage of hair tests is their extended detection window for drug usage, typically up to 90 days, with an observable collection method that's nearly foolproof against tampering. However, urine tests remain superior for identifying recent drug use within five days.
* 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 analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair captures a historical record of alcohol and drug intake by embedding biomarkers within the fibers of growing hair. When acquired near the scalp, it offers up to a roughly 3-month period of detection for alcohol and drugs. Hair sample collection is straightforward, relatively tamper-proof, and uncomplicated to transport.
Taking a 1.5-inch segment of approximately 200 hair strands (equivalent in breadth to a #2 pencil) nearest to the scalp yields 100mg, the optimal quantity for both screening and confirmation. When dealing with EtG, add-ons, and/or panels exceeding 10, a 150mg sample is advisable. We suggest measuring the specimen with a jeweler's scale. If there's no scalp hair, a comparable volume of body hair can be used. 'Head hair' refers specifically to scalp hair, while 'body hair' includes all other types (facial, axillary, etc.).
Process Overview
The major stages in lab-based processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the initial handling of a specimen within a lab's framework. This phase ensures the sample was correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes additional data input unprovided by an electronic custody system.
Screening entails a preliminary rapid evaluation for substance misuse. While Screening is an economical method for excluding drug use in most samples, confirmed positive screens are needed for court validity. Any samples Indicatively positive at Screening need further confirmation.
In instances where a specimen is provisionally positive during Screening, additional hair is extracted from the initial sample and readied for Extraction. At this phase, drugs are pulled from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), underscoring the complexity of hair drug testing.
Confirmation of any provisional positive screenings involves techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, every provisional positive sample undergoes washing as essential. The entire laboratory sequence from Accessioning to Confirmation is under review guided by both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being labeled "hair follicle tests", the test analyzes the hair strand itself, rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cedar Creek Lake, TX
Extended Detection Window in Cedar Creek Lake, TX
Tamper-Resistant Testing Method in Cedar Creek Lake, TX
Convenient Nationwide Testing Locations and Local Locations in Cedar Creek Lake, TX
Simple, Confidential Process in Cedar Creek Lake, TX
Affordable Pricing and Fast Turnaround in Cedar Creek Lake, TX
Fast, Accurate, and Reliable Results in Cedar Creek Lake, TX
Compliance and Peace of Mind for Employers in Cedar Creek Lake, TX
