Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective means for identifying drug and alcohol usage, offering a long-term record of substance intake through biomarkers captured in the hair strands as they grow. When collected near the scalp, hair can reveal up to roughly a 3-month period of alcohol and drug detection. Hair is straightforward to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch sample of about 200 hair strands (comparable to the diameter of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample size for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the specimen is advisable. We suggest measuring the sample on a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair can be gathered. When mentioning head hair, it exclusively refers to scalp hair. Body hair encompasses all other forms (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a laboratory’s system. This step ensures the sample was properly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and accomplishes any extra data entry absent from an electronic chain of custody system.
Screening offers an initial rapid assessment for drugs of abuse. While Screening is an economical approach to dismiss drug use in most samples, a positive screen demands confirmation for it to be credible in court. Any samples preliminarily positive during Screening require a subsequent confirmation.
If a sample is initially positive during the Screening phase, additional hair is extracted from the primary specimen and set for Extraction. This phase involves extracting drugs from hair at a far lower concentration than via other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of any positive screening finding is achieved using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples preliminarily positive are cleansed prior to confirmation as needed. The comprehensive laboratory workflow from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
Why Choose Hair Follicle Testing Over Urine in Junior, WV?
Hair testing surpasses urine tests with better detection accuracy and consistency. Particularly in Junior, WV, this method showcases superior benefits, including longer detection periods and reliable results. Hair tests are less prone to tampering, offering more assurance than traditional urine testing methods.
Extended Detection Period in Junior, WV
The hair follicle testing's extensive detection window of up to 90 days provides a thorough picture of an individual’s substance use. Employers in Junior, WV, benefit from this comprehensive approach when assessing an employee's or applicant's drug history, ensuring a clear insight into their habits over time.
Secure and Tamper-Proof Testing in Junior, WV
In Junior, WV, hair follicle tests minimize the potential for manipulation, as they are incredibly resistant to sample tampering. This method guarantees reliable and unquestionable results, providing employers and officials with confidence in the integrity and accuracy of the data collected.
Widespread and Local Testing Availability in Junior, WV
Our extensive network of testing centers ensures Junior, WV residents receive testing services swiftly and conveniently. Access to both local and nationwide testing facilities allows for an easy and hassle-free experience, making drug testing accessible to all.
Effortless and Confidential Testing in Junior, WV
Junior, WV, residents benefit from a straightforward and discreet process for scheduling, taking, and receiving hair test results. The method safeguards privacy and ensures ease of use, addressing any personal concerns while maintaining confidentiality throughout the testing experience.
Cost-Effective Solutions and Quick Results in Junior, WV
Our competitive pricing and rapid turnaround times offer outstanding value in Junior, WV. Businesses of all sizes can rely on us for efficient processing, ensuring speedy results and excellent service without compromising budget or quality.
Precision and Speed in Junior, WV
Hair follicle drug tests offer unparalleled accuracy in Junior, WV. This method quickly delivers precise and reliable results, detecting various substances efficiently. Its rapid processing and high reliability make it a preferred choice for stakeholders needing an accurate assessment of recent substance use history.
Employer Compliance and Peace of Mind in Junior, WV
By employing hair follicle tests, employers in Junior, WV, can comfortably adhere to drug-free workplace policies. This compliance significantly reduces legal risks and boosts safety and peace of mind, fostering a more secure working environment.
