Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for identifying substance use. Hair records extended histories of alcohol and drug intake by embedding biomarkers in the hair strands. Collected near the scalp, hair reveals a detection period of nearly three months for substances. It's easy to gather, hard to tamper with, and simple to send.
A 1.5-inch segment comprising roughly 200 hair strands (comparable to the thickness of a #2 pencil) from the scalp yields 100mg, the optimal quantity for both preliminary and confirmatory tests. For EtG, supplementary tests, or tests exceeding 10 panels, a 150mg sample is advisable. Utilize a jeweler's scale to measure the sample. If scalp hair is not available, an equal portion of body hair can be used. "Head hair" pertains only to scalp hair, whereas "body hair" encompasses all other types (e.g., facial, axillary).
Process Overview
The laboratory evaluation of drug test results involves four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the procedure whereby a sample is first processed in a laboratory setting. It includes ensuring the sample was properly sealed and delivered, attributing a random LAN (Laboratory Accessioning Number), and fulfilling any missing data entry not covered by an electronic chain of custody system.
Screening provides an initial assessment for substances of abuse. Although it's an economical way to eliminate drug usage in most samples, a positive screen necessitates confirming to be permissible in legal scenarios. Presumptive positives from Screening require further confirmation.
Upon a presumptive positive result during Screening, additional hair is taken from the initial sample for Extraction. Drugs are then extracted from hair at a notably lower concentration than in methods like urine or saliva testing, revealing the complexity of conducting hair drug screens.
Positive results from Screening undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples receive a wash before confirmation if required. This comprehensive process from Accessioning to Confirmation abides by CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Referred to often as "hair follicle tests"; the analysis is on the hair strand, not the sub-scalp follicle
In Lidgerwood, ND, the choice between hair follicle and urine testing becomes clear when considering accuracy. Hair follicle tests trump urine tests primarily because they offer a longer detection window and are harder to manipulate, ensuring employers' drug policies are upheld with reliable results.
The accuracy of hair testing brings significant benefits in ensuring workplace safety.
The extended detection window of hair follicle testing, up to 90 days, is advantageous for employers in Lidgerwood, ND. It offers a comprehensive view of an individual's drug use history, beyond what a urine test can reveal. This insight into an employee's or candidate's substance use is crucial for making informed decisions,
enhancing workplace security and productivity.
Tamper-resistant hair follicle tests significantly lower the risk of adulterated results, providing dependable outcomes for those in Lidgerwood, ND. These tests are carried out under strict conditions that minimize the likelihood of tampering, ensuring that the results are accurate and can be trusted with confidence for any required decision-making processes.
With widespread availability, our testing facilities across the nation, including Lidgerwood, ND, offer convenience with their easy accessibility and prompt service. This extensive network ensures that conducting a test is smooth, quick, and stress-free, making it easier for individuals and companies to maintain compliance and meet their testing needs promptly.
The process of hair follicle testing in Lidgerwood, ND is designed to be simple and confidential. From ordering the test to receiving the results, every step is streamlined and handled with utmost privacy. This assures clients of their confidentiality being respected while maintaining straightforward and hassle-free testing operations.
Privacy is our top priority.
Competitive and affordable pricing coupled with a fast turnaround make our hair follicle testing services in Lidgerwood, ND an excellent value. Whether you represent a large corporation or a small business, the cost-effectiveness and rapid results provide an attractive option that ensures compliance without excessive expenditure.
Fast and efficient services lead to smooth operations.
Residents of Lidgerwood, ND can rely on fast, accurate, and reliable results from hair follicle drug tests. This method excels in detecting drug use with high precision. The speed and accuracy of these tests make them invaluable, providing essential insights promptly without compromising on the reliability or quality of the findings.
Employers in Lidgerwood, ND can achieve compliance and peace of mind through the use of hair follicle tests. This method supports adherence to drug-free workplace programs, effectively reducing legal risks, and promoting a safe working environment. Using hair follicle testing reassures businesses that the best procedures are in place for monitoring substance use.
