Accredited Drug Testing provides comprehensive hair follicle drug testing services in Bloomfield, Vermont. If a hair drug or alcohol test is needed, Accredited Drug Testing excels in hair testing and has facilities nationwide capable of conducting such tests. Typically, 1.5 to 2 inches of hair from the head is required, or body hair can be used when necessary. Hair testing can detect drugs, alcohol/ETG, and other tailored testing options.
Recently, drug testing methodologies have increasingly incorporated hair follicle tests. Employers, judicial systems, and substance abuse experts often favor hair drug tests over traditional urine tests. These tests serve employers with strict drug policies, courts, and individuals on probation. The main advantage of hair follicle tests is their extended detection window, up to 90 days, ensuring a scan is done under observation, making them tamper-resistant. Still, urine tests remain the most precise for recent drug use within 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.
The utilization of hair testing has emerged as a formidable tool in detecting both drug and alcohol consumption. Hair offers a comprehensive history of alcohol and drugs by encapsulating biomarkers within the strands as they grow. When hair is obtained near the scalp, it can reveal a detection window of up to nearly 90 days for alcohol and other substances. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A sample size of 1.5 inches comprising around 200 strands of hair (similar in size to a #2 pencil) from closest to the scalp yields approximately 100mg, considered the optimal sample for screening and confirmation. For EtG, additional tests, and tests exceeding 10 panels, a 150mg specimen is advisable. Utilizing a jeweler’s scale for weighing the specimen is recommended. If scalp hair isn't available, an equivalent quantity of body hair can be utilized. When we mention head hair, it specifically pertains to scalp hair. Body hair encompasses other types like facial and axillary hair.
Process Overview
The laboratory processing of a drug test encompasses four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a sample is initially processed into a laboratory’s database. This step involves ensuring that the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any data entry that an electronic chain of custody system might not provide.
Screening is an expedited preliminary assessment for drugs of abuse. Although it is a cost-effective mechanism to dismiss drug use in the majority of samples, a positive screen necessitates confirmation to be considered valid legally. Any samples with presumptive positives in Screening require a secondary confirmation.
Should a sample test presumptively positive in the Screening phase, additional hair is extracted from the initial sample to prepare for Extraction. This stage involves extracting drugs from hair at a significantly lower concentration compared to other methods (e.g., urine or oral fluid), highlighting why hair drug screening is amongst the most challenging methodologies.
To confirm any positive results from Screening, methods such as GC/MS, GC/MS/MS, or LC/MS/MS are employed. All presumptively positive samples are washed before confirmation as necessary. The entire process spanning from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp
Comparing hair and urine testing in Bloomfield, VT shows hair tests excel. Hair tests offer unmatched detection duration and reliability compared to urine tests, giving a more complete picture of substance use.
Superior Detection
In Bloomfield, VT, hair follicle testing spans up to 90 days, providing a broad overview of substance use for employers. This comprehensive assessment aids in thorough employee or applicant evaluations, ensuring a clearer history.
Extended History
In Bloomfield, VT, hair follicle testing offers a trustworthy technique highly resistant to tampering. The method secures sample integrity, yielding reliable and unquestioned test outcomes.
Safe and Reliable
Offering convenient access across Bloomfield, VT, and nationwide, our numerous testing centers assure easy participation in drug testing programs, minimizing disruptions and ensuring a seamless process.
Accessible and Convenient
In Bloomfield, VT, the process for hair follicle testing is simple and confidential, catering to privacy concerns and usability. Ordering, conducting, and receiving results are streamlined to enhance user experience.
Effortless and Private
In Bloomfield, VT, with competitive pricing and rapid turnaround, hair follicle testing promises great value, meeting the needs of businesses of all sizes efficiently.
Cost-effective Solutions
In Bloomfield, VT, hair follicle tests are recognized for their accuracy and swift delivery of results. This method outperforms traditional tests by precisely identifying traces of substances over long periods, ensuring fast, dependable results.
Test Precision
Employers in Bloomfield, VT, enjoy compliance assurance and peace of mind through hair follicle testing, aligning with drug-free workplace policies.
Ensured Compliance
