Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as an effective approach for identifying drug and alcohol consumption. The hair provides an extensive history of substance use by incorporating biomarkers into the hair's growing fibers. Hair strands clipped close to the scalp can reveal drug and alcohol use over a period of up to three months. Collecting hair is straightforward, relatively resistant to tampering, and convenient for transport.
A sample length of 1.5 inches from around 200 hairs (comparable in size to a #2 pencil) near the scalp yields a 100mg sample, which is ideal for both screening and verification. For EtG, supplemental testing, or tests exceeding 10 panels, it's advised to use 150mg of the sample. We suggest weighing the sample with a jeweler’s scale. If scalp hair isn’t available, a similar quantity of body hair can be utilized. When we mention head hair, we specifically mean scalp hair. All other hair types, including facial and axillary, are considered body hair.
Process Overview
The process of laboratory testing a drug sample encompasses four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the procedure wherein a sample is logged into a lab's system, ensuring proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any missing data entry not handled by an electronic chain of custody.
Screening performs an initial, rapid test for drugs. It’s a cost-efficient method to dismiss drug presence in most cases, although a positive result requires further confirmation for legal admissibility. Any presumptively positive samples at this stage mandate a secondary verification.
On presumptive positives during Screening, additional hair from the original collection is retrieved for Extraction. Here, substances are pulled from the hair at lower concentrations than other methods (like urine or oral fluid), making hair drug screening a challenging procedure.
Confirmation of a positive screen is carried out using techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, presumptive positive samples undergo washing as necessary. The comprehensive process from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair designation along with accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although called "hair follicle tests", the tests examine the hair strand, not the follicle beneath the scalp.
Why Hair Testing Stands Out in Hawk Point, MO
When contrasting hair follicle testing with traditional urine tests, it's evident that hair testing triumphs in terms of detection precision and dependability. Hair tests capture a wider substance usage timeline which urine tests fail to do, offering undeniable detection and effectively preventing manipulation or evasion by test-takers.
Comprehensive Detection Window in Hawk Point, MO
The extended timeframe of up to 90 days that hair follicle testing covers provides employers with an in-depth understanding of an individual's substance use history. This extended window is instrumental in making informed hiring and management decisions, thus promoting a more reliable workforce evaluation.
Preventing Tampering Efforts in Hawk Point, MO
Hair follicle tests are inherently resistant to tampering, offering results that are both trustworthy and conclusive. Due to the biological nature of hair samples, attempts to alter or contaminate the test are significantly reduced, ensuring employers receive authentic data for making critical decisions.
Convenient Testing Spots Nationwide and Locally in Hawk Point, MO
Our expansive network of testing centers ensures seamless access to sampling services across the country, alongside localized convenience in Hawk Point. Whether requiring immediate testing or planning ahead, our centers offer uncomplicated and efficient solutions.
Efficient and Confidential Testing Procedures in Hawk Point, MO
The straightforward and confidential nature of our testing process facilitates ease from ordering to result reception. Privacy concerns are addressed diligently, maintaining a user-friendly procedure that respects the confidentiality of participants.
Value for Investment in Hawk Point, MO
Our competitive pricing paired with quick result delivery makes our services accessible to businesses of any size, ensuring cost-effective solutions accompanied by rapid, reliable results that enable timely decision-making processes.
Reliable Results in Hawk Point, MO
Hair follicle drug tests offer rapid, precise outcomes, ensuring high accuracy levels in substance use detection. Their efficiency and speed make them a preferred choice for individuals and entities in need of reliable testing solutions. The fast processing and analyzed results guarantee actionable insights, minimizing waiting periods for both employers and applicants.
Compliance and Assurance for Employers in Hawk Point, MO
Implementing hair follicle testing helps bolster compliance with drug-free workplace initiatives. This testing method mitigates potential legal issues and elevates workplace safety standards, fostering a secure and productive work environment, thereby offering peace of mind for employers.
