Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations are now recognized as a robust method for detecting alcohol and drug consumption. Hair retains a long-term record of alcohol and substances by embedding biomarkers within the strands as they grow. When sampled near the scalp, hair can reveal a detection period of up to roughly 3 months for alcohol and drugs. The collection of hair is straightforward, somewhat resistant to tampering, and easy to transport.
A 1.5-inch segment of around 200 hairs (approximately the diameter of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the preferred sample for analysis and verification. For EtG, additional assessments, and/or panels beyond 10, 150mg of the sample is advised. It's suggested to weigh the sample with a jeweler’s scale. If scalp hair is unavailable, an equivalent amount of body hair can be utilized. The term head hair pertains exclusively to scalp hair. All other hair types (facial, axillary, etc.) are considered body hair.
Process Overview
The laboratory processing of a drug test result encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the intro processing phase where a sample gets integrated into the lab’s framework. This step ensures the sample was sealed and dispatched correctly, assigns a random LAN (Laboratory Accessioning Number), and reconciles any missing information not included by an electronic custody system.
Screening represents the preliminary assessment for illegal substances. Although Screening is an economical way to exclude drug use in most samples, any positive findings require verification to hold up in court. Presumptive positives from Screening necessitate subsequent confirmation.
In cases of a presumptive positive during Screening, additional hair is extracted from the primary sample and prepped for Extraction. This step isolates drugs from hair at lower concentrations compared to other methods (like urine or saliva), making hair drug analysis challenging to conduct.
Positive Screening outcomes are validated through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples undergo washing before Confirmation as needed. The full lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the actual analysis focuses on the hair strand, not the follicle beneath the scalp.
In Hillsboro, IN, hair follicle testing surpasses urine testing.
Its superior detection period ensures accurate and reliable results. Compared to urine tests, which only cover a brief time frame, hair testing provides a wider window to identify drug use. This method is favored for its robustness and thoroughness, making it a top choice among testing strategies.
Hair follicle testing's extended detection window is a critical feature in Hillsboro, IN.
This method allows for identifying drug use over an extensive period, typically up to 90 days.
With impressive tamper-resistance, hair follicle tests in Hillsboro, IN, significantly lower the possibility of sample adulteration.
Convenient testing locales in Hillsboro, IN are part of our expansive nationwide network.
This ensures quick and easy access to testing services, reducing hassle and offering seamless testing capabilities. Our strategically placed centers help facilitate smooth drug testing procedures, ensuring maximum convenience for all users.
In Hillsboro, IN, the process is remarkably simple and confidential. From ordering to receiving results, privacy concerns are addressed, ensuring a smooth experience. The ease of use in hair follicle testing helps maintain confidentiality, a priority for individuals and organizations using these services.
Simplicity meets confidentiality in our streamlined processes.
Affordable pricing and fast turnaround times in Hillsboro, IN show our commitment to offering excellent value for companies of all sizes.
Our competitive pricing structures pair with quick result services, providing peace of mind and ensuring you obtain quality service without excessive costs.
Hair follicle drug tests offer accurate and fast outcomes in Hillsboro, IN, distinguishing themselves with high precision in detecting substance use. These tests not only provide swift results but ensure the reliability of findings, making them a preferred choice for assessing drug use with confidence.
The precision they bring to substance detection elevates them beyond traditional testing methods.
In Hillsboro, IN, hair follicle testing ensures compliance with workplace drug-free policies, providing employers peace of mind.
