Accredited Drug Testing offers comprehensive hair follicle drug screening services in Fair Garden, Tennessee. If you require a hair drug or alcohol examination, Accredited Drug Testing is an expert in this field, with testing facilities in numerous cities nationwide that can conduct such tests. Typically, 1.5 to 2 inches of hair from the head or body suffices. Hair testing can be tailored for drugs, alcohol/ETG, or other specific substances.
The trend in drug testing has increasingly favored hair follicle analysis over recent years. Many employers, judicial systems, and substance abuse experts mandate hair drug tests as opposed to traditional urine tests. This approach is favored by employers with strict no-drug policies, the courts, and probationers. The key advantage of hair testing is its ability to detect drug use over a much longer period, usually up to 90 days, using a supervised collection process that is nearly immune to tampering. However, for drug use within the past 5 days, urine tests remain the preferred method for 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 gained recognition as an effective method for identifying alcohol and drug usage. Hair can capture a detailed history of substance use by embedding biomarkers within the strands of hair as it grows. Collected near the scalp, it can unveil a timeline of about three months for detecting alcohol and drugs. Hair collection is straightforward, comparatively challenging to tamper with, and convenient to transport.
A 1.5-inch portion of around 200 hair strands (comparable to a #2 pencil in thickness) nearest to the scalp provides 100mg of hair, an optimal sample for testing and verification. For EtG, add-ons, and/or tests exceeding 10 panels, a sample of 150mg is advised. It's ideal to measure the specimen using a jeweler’s scale. If scalp hair isn't available, a similar amount of body hair can be used. When mentioning head hair, we're specifically referring to scalp hair. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The laboratory process for a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of integrating a sample into a lab's system. This step includes confirming that the specimen was properly sealed and shipped, issuing a random LAN (Laboratory Accessioning Number), and completing data entry that an electronic chain of custody system might not cover.
Screening is a preliminary assessment for the presence of drugs. While Screening is a cost-efficient method to exclude drug use in most cases, any positive results require confirmation to be valid in legal proceedings. Presumptively positive samples from the Screening stage necessitate additional validation.
When a sample tests presumptively positive during Screening, more hair is extracted from the initial sample and prepped for Extraction. In this phase, drugs are isolated from hair at a lower concentration level than in other methods (e.g., urine or oral fluid), making hair drug screening particularly challenging.
Confirmation of a positive screen is performed using GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All presumptive positive samples undergo a wash before confirmation as necessary. The complete process from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis involves the hair strand and not the follicle beneath the scalp.
Hair follicle testing stands out for its superior detection accuracy when compared to traditional urine tests in Fair Garden, TN. The enhanced reliability has made it a popular choice.
With hair testing, employers gain access to a more comprehensive substance history, making it a more effective solution than urine testing for maintaining workplace compliance.
Fair Garden, TN employers can rely on hair follicle testing to reveal drug use history over an extended timeframe, up to 90 days.
This method allows for a thorough understanding of substance use patterns, offering insights beyond the scope of traditional testing windows, helping in making informed decisions.
Using hair follicle tests in Fair Garden, TN greatly reduces the possibility of test tampering. The test's nature ensures dependable and unchallengeable results.
This advantage reassures employers that they are obtaining true and honest drug use information, vital for maintaining organizational integrity.
Our extensive network of testing centers nationwide, including Fair Garden, TN, facilitates convenient access to drug testing services.
With numerous local centers, accessing these services becomes straightforward and efficient, saving time and effort for everyone involved.
Our hair follicle testing process in Fair Garden, TN is straightforward and maintains confidentiality. From ordering to results, privacy is a top priority.
The ease of use and commitment to protecting client privacy offer peace of mind, making the entire process stress-free and manageable.
Fair Garden, TN benefits from our hair follicle testing with competitive pricing and quick turnaround times.
Our economical pricing models and efficient result timelines provide excellent value, ensuring businesses can access our services affordably and reliably.
In Fair Garden, TN, hair follicle drug tests offer incredible precision and efficiency in identifying substance use. They are unmatched in both speed and accuracy.
Employers value the reliability of these tests, which provide quick results and help maintain a safe workplace environment. The method ensures confidence in the test outcomes.
Hair follicle testing in Fair Garden, TN aids employers in abiding by workplace drug policies, minimizing legal concerns, and improving safety standards.
Employers benefit from the assurance of compliance, promoting a drug-free workplace that bolsters employee confidence and safety.
