Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for identifying drug and alcohol usage. Hair captures long-term biomarker data as it embeds these within the hair's growing strand. If taken close to the roots, hair offers an approximately three-month window to identify alcohol and drug presence. It is straightforward to collect, relatively resistant to tampering, and easy to transport.
A 1.5-inch strand collection consisting of around 200 hairs (similar to the width of a #2 pencil) nearest the scalp yields about 100mg of hair, which is optimal for both screening and verification. Additional EtG, add-ons, or tests exceeding 10 panels necessitate a 150mg sample. Specimen weighing on a jeweler’s scale is advised. Should scalp hair be unavailable, an equivalent amount of body hair may be procured. References to head hair strictly mean scalp hair. Body hair includes all other variants (facial, axillary, etc.).
Process Overview
The laboratory processing of test samples involves four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the introduction of a sample to the laboratory system. This entails ensuring that the sample remains sealed and properly dispatched, assigning a LAN (Laboratory Accessioning Number) at random, and finalizing any manual data entry when an electronic chain of custody is unavailable.
Screening conducts an initial rapid assessment for drugs. Though cost-effective for negating drug usage across many samples, confirmation of a positive screen is crucial for legal admissibility. Presumptively positive samples in Screening necessitate an additional verification step.
When a sample tests presumptively positive during Screening, excess hair is extracted from the specimen for the Extraction phase. Here, drugs are isolated from hair at significantly lower concentrations in comparison to other methods such as urine or oral fluid, positing hair drug screening as the most complex to execute.
Confirmation of positive results occurs via GC/MS, GC/MS/MS, or LC/MS/MS. Required presumptive positives undergo a cleansing stage preceding confirmation. The comprehensive lab procedure from Accessioning to Confirmation is subject to a review under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Benefits of hair drug screening:
Drawbacks:
Note: The testing often termed "hair follicle tests" actually evaluates the hair strand rather than the follicle itself beneath the scalp.
When comparing hair and urine testing in La Union, NM, hair follicle testing prevails. It's more accurate, detecting drug traces longer, providing a comprehensive substance history. This advantage is crucial for employers prioritizing safety and reliability.
Hair testing offers superior detection accuracy that is less likely to be compromised. This level of dependability is highly valued, especially in settings where adherence to policy is critical.
In La Union, NM, hair follicle testing provides a significantly extended detection window of up to 90 days. This allows for a more comprehensive insight into an individual's substance use history, beneficial for thorough background checks.
This extended detection period surpasses urine tests, offering a more detailed timeframe of use, which is valuable for long-term behavior assessments in the workplace.
Hair follicle testing in La Union, NM is a tamper-resistant method. This method significantly reduces the risk of sample tampering or adulteration, ensuring trustworthy and authentic test results.
Because the collection process is observed and elaborately designed to deter cheating, employers and testers can trust that the results truly reflect the individual's substance use, enhancing reliability.
With convenient nationwide testing locations, including La Union, NM, getting a hair follicle test is hassle-free. Our extensive network ensures quick access to testing services.
Local centers covered in our nationwide network provide accessibility and convenience to individuals and employers, simplifying the process of acquiring necessary tests promptly.
The simple, confidential process in La Union, NM makes it easy to order, take, and receive results from hair follicle testing, emphasizing privacy.
This approach dissipates concerns surrounding confidentiality, as each step is designed to protect individual privacy, ensuring a seamless testing experience for all users.
La Union, NM offers testing with affordable pricing and fast turnaround. Competitive pricing ensures value for businesses of any size, enhancing cost-effectiveness.
Fast result delivery further increases efficiency, making it easier for companies to meet their testing needs without delay, thus streamlining their operations and decision-making processes.
Hair follicle testing in La Union, NM ensures fast, accurate, and reliable results. The precision of this method helps detect substances effectively. Its high accuracy makes it a preferred choice for ensuring substance presence and history.
The speed at which results are obtained is another significant advantage. With advanced techniques, the detection is swift, significantly benefitting employers who need timely information on substance use.
Employers in La Union, NM gain compliance and peace of mind with hair follicle testing. This method aligns with workplace drug-free policies, effectively reducing legal risks while maintaining safety.
The assurance of compliance is crucial in building a secure work environment. Hair testing meets these needs by offering a reliable method to enforce and verify policy adherence.
