Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have become a vital method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use by holding biomarkers within the strands of growing hair. When the hair is cut near the scalp, it can offer around a three-month detection period for alcohol and drugs. Collecting hair is easy, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch piece consisting of roughly 200 hair strands (similar in size to a #2 pencil) nearest to the scalp provides 100mg of hair, which is optimal for screening and validation. For EtG, additional analyses, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the sample with a jeweler’s scale. If scalp hair is not present, an equivalent quantity of body hair can be used. When mentioning head hair, we refer specifically to scalp hair. Body hair encompasses all other hair types (such as facial and axillary).
Process Overview
The laboratory procedure for processing a drug test outcome involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial handling of a sample within a lab’s framework. This step encompasses verifying that the sample was appropriately sealed and shipped, assigning an arbitrary LAN (Laboratory Accessioning Number), and completing any further data entry omitted by an electronic chain of custody system.
Screening consists of a preliminary quick assessment for drugs of abuse. Although Screening is an economical method to exclude drug use in most samples, a positive screening result must be confirmed to be valid in a court setting. Any samples that presumptively test positive in Screening require additional verification.
If a sample tests presumptively positive during the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. In this phase, drugs are isolated from hair at a much lower concentration compared to other methods (such as urine or oral fluid), accounting for why hair drug analysis is one of the most complex procedures to conduct.
Confirmation of any positive screening result is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are washed prior to confirmation when necessary. The entire lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair accreditation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the examination focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Testing Stands Superior to Urine Analysis in Belvedere, SC
Hair follicle drug tests provide unmatched accuracy and reliability compared to conventional urine tests. Employers and legal entities benefit from superior detection rates and dependability. Unlike urine tests, hair analyses can uncover long-term drug usage patterns, offering a broader understanding of individuals' substance histories.
Extended Detection Capabilities in Belvedere, SC
Hair follicle testing offers an extensive detection window of up to 90 days. This capability provides employers with a thorough assessment of an individual's drug history, going beyond immediate temporal boundaries. With this broader window, hiring managers can gain a comprehensive view of potential hires or current employees' substance use over time.
Secure and Tamper-Proof Tests in Belvedere, SC
Ensure the integrity of your drug testing process with hair follicle analyses, renowned for their resistance to tampering. This method significantly reduces risks associated with sample adulteration, delivering dependable and unquestionable results. Trust in a testing method where the outcomes are secure and reliable.
Convenient Testing Centers throughout Belvedere, SC
With a network of testing centers Nationwide and in Belvedere, SC, accessing drug testing services is both easy and convenient. Our widespread locations allow quick and seamless access to our services, simplifying the testing process for clients everywhere.
Confidential Testing Process in Belvedere, SC
Our hair follicle testing procedures are designed for simplicity and privacy. From scheduling your appointment to receiving results, each step is streamlined to ensure confidentiality and ease of use. This process lends itself well to those needing discreet, efficient drug testing solutions.
Affordable and Prompt Testing Services in Belvedere, SC
Check out our competitively priced hair follicle testing services, offering quick turnaround times that meet the needs of companies of all sizes. Our cost-effective pricing structure ensures excellent value, providing peace of mind through efficient and accurate testing results.
Fast and Reliable Hair Testing in Belvedere, SC
Experience the efficiency of hair follicle drug testing in Belvedere. Known for its prompt and pinpoint accuracy, this method quickly identifies the presence of substances in the body. Give us a try for precise results that employers can trust, ensuring compliance and integrity across various industries. Discover why swift results matter in personnel screenings and why hair follicle tests deliver.
Employer Compliance and Assurance in Belvedere, SC
By implementing hair follicle drug tests, employers enhance adherence to drug-free workplace policies. Such compliance reduces legal risks and bolsters workplace safety. Achieve peace of mind knowing that your testing regimen meets regulatory standards and promotes a safe, compliant working environment.
