Urine| Hair Follicle | Oral Fluid | Blood | ETG
Regarded as an effective method for identifying drug and alcohol consumption, hair testing captures a timeline of such substances by embedding biomarkers within the strands. If cut close to the scalp, a hair sample can offer a detection period of around 90 days for substances. It is convenient to gather, challenging to tamper with, and straightforward to transport.
An ideal sample for analysis and validation consists of a 1.5-inch section of roughly 200 hairs (about the width of a #2 pencil) closest to the scalp, equating to 100mg. For tests including EtG or more than 10 panels, a 150mg sample is preferable. We suggest using a jeweler’s scale for measuring the sample. In the absence of scalp hair, a comparable quantity of body hair may be procured. When we mention head hair, we specifically mean scalp hair only. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
There are four primary stages in the analysis of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the preliminary integration of a sample into the laboratory’s system. This step entails ensuring the sample is correctly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and filling in any further data entry not supplied by an electronic chain of custody system.
Screening is a rapid initial examination for the presence of drugs. Though a cost-efficient means to dismiss drug use in the majority of cases, a positive screening must be authenticated to be valid in legal contexts. All samples showing a presumptive positive in Screening demand additional confirmation.
Should a sample return a positive result in Screening, more hair is extracted from the initial sample and prepared for Extraction. At this point, drugs are drawn out from the hair in significantly lower concentrations compared to other methods (like urine or oral fluid), which is why hair drug analysis is among the most intricate processes.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Every sample with a presumptive positive is thoroughly washed before confirmation where necessary. The full laboratory procedure from Accessioning through Confirmation is verified under the CAP (College of American Pathologists) Hair designation and accredited to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the procedure actually examines the hair strand, not the follicle beneath the skin.
Why Hair Follicle Testing Excels Over Urine Tests in White Sulphur Springs, GA
Hair follicle testing provides distinct advantages over urine tests, especially in detection accuracy and reliability. In White Sulphur Springs, GA, the extended detection window of hair tests offers a superior evaluation of an individual's substance use history, making it a preferred choice for employers.
Expanded Detection Period in White Sulphur Springs, GA
In White Sulphur Springs, GA, hair follicle testing allows substance detection for up to 90 days, offering a broad understanding of an individual's drug use. This extensive timeframe provides employers with crucial insights into an applicant or employee's substance history.
Reducing Tampering Risks in Hair Follicle Testing in White Sulphur Springs, GA
Hair follicle tests in White Sulphur Springs, GA are renowned for minimizing tampering risks. This method ensures that samples remain untampered, guaranteeing accurate and credible test results that withstand scrutiny.
Convenience of Testing Locations in White Sulphur Springs, GA
Accredited Drug Testing features numerous nationwide locations, including White Sulphur Springs, GA. This accessibility facilitates seamless test scheduling and completion, ensuring a hassle-free experience.
Simplified and Confidential Process in White Sulphur Springs, GA
In White Sulphur Springs, GA, our hair follicle testing procedure prioritizes simplicity and confidentiality. The seamless process from ordering to receiving results ensures privacy and ease of access, addressing personal concerns confidently.
Budget-Friendly and Swift Service in White Sulphur Springs, GA
Offering competitive pricing and rapid processing times, our testing services in White Sulphur Springs, GA offer substantial value. Businesses of all sizes benefit from efficient service, ensuring peace of mind alongside affordability.
Fast and Reliable Results in White Sulphur Springs, GA
In White Sulphur Springs, GA, hair follicle drug tests are celebrated for their prompt and accurate results. With precision as a hallmark, these tests offer unmatched reliability, ensuring timely and definitive detection of substance use.
Ensuring Employer Compliance and Assurance in White Sulphur Springs, GA
In White Sulphur Springs, GA, hair follicle testing supports employers in fulfilling drug-free workplace policies. This testing method mitigates legal liabilities, promoting a safer and compliant work environment
