Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a vital instrument for uncovering the use of drugs and alcohol. The hair encapsulates a prolonged historical record of alcohol and other substances by securing biomarkers within the fibers of the developing hair strand. When taken near the scalp, hair can offer an approximate 3-month detection span for alcohol and other drugs. Collecting hair is straightforward, moderately resistant to tampering, and simple to transport.
A 1.5-inch batch consisting of about 200 strands of hair (around the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the preferred sample for examination and validation. For EtG, add-ons, and/or evaluations exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the sample using a jeweler's scale. If scalp hair is inaccessible, an equivalent quantity of body hair can be gathered. When indicating head hair, we refer solely to scalp hair. Body hair refers to all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result encompasses four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab’s database. This encompasses confirming that the sample was sealed and dispatched correctly, allocating a unique LAN (Laboratory Accessioning Number), and finalizing any supplementary data entries not furnished by an electronic chain of custody system.
Screening is a preliminary rapid assay for the presence of illicit substances. While Screening offers a cost-efficient method to discard drug usage in the majority of samples, a positive screening necessitates confirmation to be permissible in legal proceedings. All samples that are presumably positive during Screening must undergo a secondary confirmation.
In the event a sample is deemed presumptively positive in the Screening phase, additional hair is extracted from the initial batch and prepared for Extraction. During this procedure, drugs are isolated from hair at concentrations more minute than in alternative methods (i.e., urine or oral fluid), making hair drug testing the most intricate methodology to execute.
Verification of any positive screening finding is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a washing process before confirmation as required. The comprehensive laboratory operation from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair certification and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Even though frequently called "hair follicle tests," the examination actually evaluates the hair strand and not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Russellville, SC
Advantages of Hair Testing: Hair follicle exams outperform urine tests by offering an extensive detection timeline and superior accuracy. This ensures a reliable and all-encompassing assessment of drug use patterns.
Extended Detection Window in Russellville, SC
Comprehensive Overview: Hair follicle testing unveils substance use over a 90-day span, furnishing managers a thorough insight into an employee's or candidate's substance use profile. This enduring detection frame is valuable for precise evaluation.
Tamper-Resistant Testing Method in Russellville, SC
Ensuring Trustworthy Results: Hair follicle tests drastically diminish the probability of adulteration, delivering results that are both reliable and unquestionable. This integrity ensures confidence in outcomes.
Convenient Nationwide Testing Locations in Russellville, SC
Accessibility and Ease: Our widespread testing facilities guarantee convenient, quick, and hassle-free access to testing services, making it easy to meet your testing needs without stress.
Simple, Confidential Process in Russellville, SC
Discreet and Streamlined: Our procedure for arranging, conducting, and receiving test outcomes is straightforward and private, ensuring peace of mind with respect to personal confidentiality and practicality.
Affordable Pricing and Fast Turnaround in Russellville, SC
Cost-Effective Solutions: We offer competitive pricing structures complemented by fast turnaround times, delivering excellent value while providing peace of mind for organizations of any size.
Fast, Accurate, and Reliable Results in Russellville, SC
Precision and Speed: Hair follicle drug tests are renowned for rapid and precise detection of substance use, ensuring outcomes are both accurate and swift. Results offer a dependable evaluation of an individual’s substance consumption, providing clarity and assurance.
Compliance and Peace of Mind for Employers in Russellville, SC
Ensuring Accountability: Hair follicle testing aids in adhering to drug-free workplace directives, lowering legal liabilities, and strengthening workplace security, ultimately offering employers peace of mind.
