Accredited Drug Testing offers comprehensive hair follicle drug screening in Calhoun, Alabama. Whether you require a hair test for drugs or alcohol, our expertise in hair testing spans nationwide, with centers in every city equipped to provide this service. Typically, 1.5 to 2 inches of hair from the head or body is necessary. These tests can detect drugs, alcohol/ETG, or be tailored to other specific needs.
In recent times, drug testing has increasingly incorporated hair follicle tests. Many employers, judicial systems, and Substance Abuse experts favor hair tests over traditional urine tests. These are particularly utilized by employers with strict no-drug policies, judicial entities, and individuals on probation. The key advantage of hair testing is its extended detection window, lasting up to 90 days. Hair tests, collected under supervision, are nearly tamper-proof. However, for identifying recent drug use within the past 5 days, urine tests remain the gold standard.
* 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 assessments have gained recognition as an effective means for identifying drug and alcohol usage. Hair strands offer a comprehensive overview of substance usage by embedding biomarkers within the fiber of the hair as it grows. When collected near the scalp, these samples can reveal substances over an approximate period of 3 months. Hair collection is straightforward, challenging to tamper with, and easily transportable.
A 1.5-inch portion encompassing about 200 hair strands (approximately the width of a #2 pencil) from near the scalp yields 100mg of hair, which is optimal for both screening and confirmation purposes. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is advisable. It's ideal to weigh the sample using a jeweler’s scale. Should scalp hair be unobtainable, a similar quantity of body hair may be used. References to head hair pertain solely to scalp hair, while body hair encompasses all other types (like facial or axillary hair).
Process Overview
The laboratory's process to determine a drug test outcome involves four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the integration of a sample into a lab's system, validating that it was correctly sealed and dispatched, assigning an anonymous LAN (Laboratory Accessioning Number), and completing any omissions in data entry not captured by an electronic chain of custody system.
Screening serves as an initial check to detect potential drug misuse. As an economical approach, it can exclude drug usage in numerous samples; however, if the screen is positive, further confirmation is essential for court validity. Samples with presumptively positive results from Screening necessitate a secondary confirmation.
A specimen deemed presumptively positive during Screening undergoes additional Extraction, removing more hair from the initial sample. During this phase, drugs are extracted from hair at notably lower concentrations relative to other methods (e.g., urine or oral fluid), illustrating the complexity of hair drug testing.
Final confirmation of any positive screen employs GC/MS, GC/MS/MS or LC/MS/MS. All samples presuming positive undergo pre-confirmation washing as warranted. Each step, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and adheres to ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although referred to as "hair follicle tests", the procedure analyzes the hair strand, not the follicle located beneath the scalp.
In Calhoun, AL, hair follicle testing is superior to urine testing due to its enhanced accuracy and reliability. Unlike traditional urine tests, hair testing offers a more comprehensive detection window, ensuring precise screening results.
With the capability to detect drug usage up to 90 days prior, hair follicle testing in Calhoun, AL provides employers with a detailed insight into an individual's substance history, aiding in informed decision-making processes.
Hair follicle testing in Calhoun, AL significantly minimizes the chance of sample tampering, ensuring that results are both reliable and trustworthy. This method's resistance to adulteration reinforces the integrity of the testing process.
With numerous testing centers nationwide, including in Calhoun, AL, accessing hair follicle testing is straightforward and hassle-free. The widespread availability ensures timely and convenient testing for all clients.
In Calhoun, AL, the process of hair follicle testing is both straightforward and confidential. From ordering to result retrieval, every step is designed to respect privacy while ensuring ease of use for participants.
Competitive pricing and swift turnaround times characterize the hair follicle testing services in Calhoun, AL. Businesses of all sizes can benefit from the excellent value offered, ensuring cost-efficiency and timely results.
Calhoun, AL boasts rapid, precise, and dependable hair follicle drug testing. This method's exceptional accuracy in identifying substance use ensures quick and reliable outcomes. Hair testing delivers swift insights, making it a preferred choice in drug screening.
Employers in Calhoun, AL benefit from hair follicle testing, which promotes adherence to drug-free workplace initiatives. This compliance not only safeguards legal standing but also boosts workplace safety and morale.
