Accredited Drug Testing offers comprehensive hair follicle drug testing in Mud Creek, Alabama. If a hair drug or alcohol test is required, Accredited Drug Testing has expertise in hair testing and maintains testing centers in every city across the country to conduct a hair test. Generally, 1.5 to 2 inches of hair on the crown or body can be used. Hair tests can detect drugs, alcohol/ETG, or other tailored testing options.
Recently, hair follicle drug tests have become more prevalent in drug testing methods. Many employers, courts, and substance abuse experts now prefer hair drug tests over standard urine tests. Hair tests are favored by employers with strict no-drug-use policies, courts, and individuals on probation. The main advantage is their extended drug-use detection period of up to 90 days, collected under observation and difficult to tamper with. However, urine tests remain the most accurate for detecting recent use within the last 5 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.
Considered an effective means for detecting substance use, hair testing reveals a comprehensive history by embedding biomarkers in the fibers of growing hair strands. When gathered near the scalp, hair offers up to a 3-month timeframe for detecting alcohol and other drugs. It is easy to collect, challenging to tamper with, and straightforward to ship.
Gathering a 1.5-inch segment consisting of about 200 hairs (similar to the thickness of a #2 pencil) near the scalp yields 100mg, which is optimal for both screening and verification. For EtG, extra tests, and/or panels exceeding ten, a 150mg specimen is suggested. We advocate using a jeweler’s scale to weigh the sample. In the event that scalp hair is absent, an equal quantity of body hair is an alternative. By head hair, we specifically mean scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
Lab processing of a drug test result entails four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a sample within a laboratory's system. This step ensures the sample's seal and shipment were intact, assigns it a unique LAN (Laboratory Accessioning Number), and involves completing any additional data entry that an electronic chain of custody system may lack.
Screening conducts a preliminary analysis for substance abuse. As a cost-efficient method to exclude drug usage in most samples, a positive result from Screening must be confirmed to be valid in court. All samples that yield a presumptive positive outcome from Screening require a secondary verification.
Once a sample registers a presumptive positive in Screening, additional hair is extracted from the initial specimen and prepped for Extraction. Here, drugs are derived from hair at a lesser concentration than found in other methodologies (e.g., urine or oral fluid), which is why hair drug screening poses the greatest challenge among methodologies.
Confirmation of any positive result from Screening is applied via GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all samples with presumptive positive results are washed as necessary. The comprehensive lab process, from Accessioning to Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the actual analysis targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Mud Creek, AL
Extended Detection Window in Mud Creek, AL
Tamper-Resistant Testing Method in Mud Creek, AL
Convenient Nationwide Testing Locations and Local Locations in Mud Creek, AL
Simple, Confidential Process in Mud Creek, AL
Affordable Pricing and Fast Turnaround in Mud Creek, AL
Fast, Accurate, and Reliable Results in Mud Creek, AL
Compliance and Peace of Mind for Employers in Mud Creek, AL
