Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments are increasingly recognized as an effective means for identifying drug and alcohol usage. Hair offers an extended record of substance presence by ensnaring biomarkers within the strands as they grow. When obtained near the scalp, hair can identify drug and alcohol usage for a time frame of up to three months. It is easy to gather hair samples, challenging to tamper with them, and convenient to mail.
A hair sample measuring 1.5 inches, consisting of around 200 strands (similar in size to a #2 pencil) nearest the scalp, yields 100mg—optimal for analysis and verification. For EtG, additional testing, and/or examinations beyond 10 panels, 150mg of the sample is advised. Using a jeweler’s scale for weighing the sample is suggested. Should scalp hair be inaccessible, equivalent body hair may serve as an alternative. "Head hair" exclusively pertains to scalp hair. "Body hair" encompasses all other varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test includes four primary phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially integrated into the laboratory system. This phase entails confirming the sample’s proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and performing any additional data entry omitted by an electronic chain of custody system.
Screening constitutes a preliminary examination for substance abuse. Although Screening is cost-efficient for negating drug usage in most samples, a positive result must be substantiated for legal admissibility. Samples with presumptive positive results in Screening require further confirmation.
Presumed positive samples in the Screening phase have additional hair extracted from the initial sample for Extraction. In this phase, substances are extracted from hair at a lower concentration compared with other methods (e.g., urine or oral fluid), underscoring why hair testing is the most complex methodology to execute.
Verification of any positive screening outcome is executed through GC/MS, GC/MS/MS or LC/MS/MS. All samples that are presumptively positive undergo a cleansing process prior to confirmation as needed. The complete laboratory process from Accessioning to Confirmation is monitored under the CAP (College of American Pathologists) Hair designation and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Hair Tests Triumph Over Urine Testing in Johnstown, CO by offering extended detection periods. Unlike traditional urine methods, hair testing covers up to 90 days of substance history, ensuring comprehensive results. This advanced technique ensures higher accuracy in identifying long-term drug use.
While urine tests might offer immediate detection for recent use, the expanded window of hair tests makes them superior for understanding ongoing use patterns.
In Johnstown, CO, hair follicle testing provides an extended detection window that can identify drug use up to 90 days prior. This comprehensive view offers employers insight into an individual's substance habits that is unattainable with shorter window methods.
The elongated detection period of hair testing serves as a robust tool for those who need a complete picture of an applicant or employee's drug history, elevating safety and trust in employment decisions.
Securing Uncompromised Results with hair follicle testing in Johnstown, CO ensures a tamper-proof method. The resilience of this technique stands against adulteration threats, delivering reliable findings every time.
This testing method reinforces trust with its tamper-resistant nature, making it an invaluable asset in executive verification processes where unquestionable accuracy is necessary.
Convenience Across Johnstown, CO with our frequent testing centers makes accessing hair follicle testing services effortless. With numerous nationwide facilities, getting a drug test is streamlined and hassle-free.
Our network of locations allows for quick and easy access, facilitating a seamless experience for all clients. This extensive reach ensures no compromise in accessibility and service quality.
Our hair follicle testing process in Johnstown, CO is simple and confidential, designed to address privacy and ease-of-use concerns. Clients can easily order, undergo testing, and receive results without breaching their privacy.
The streamlined procedure ensures that personal information is safeguarded at every step, offering participants complete discretion and peace of mind during their testing experience.
Offering competitive pricing and prompt results, our hair follicle testing in Johnstown, CO ensures excellent value. Fast turnaround times mean companies can make informed decisions quickly without stretching budgets.
Our fair pricing structure, combined with quick processing, confirms our commitment to providing accessible and reliable testing solutions to businesses of all sizes.
Fast and Precise Hair Testing in Johnstown, CO ensures that clients receive accurate substance analysis swiftly. The reliability of hair follicle testing makes it an optimal solution when timely results are crucial, confirming substance use with high precision.
Hair tests offer unmatched accuracy, allowing for quick and confident decision-making. This efficiency facilitates workplace safety and compliance by providing trustworthy data in a short timeframe.
Assured Compliance with hair follicle testing in Johnstown, CO helps companies remain aligned with drug-free policies, mitigating legal risks. Employers benefit from the peace of mind that this efficient system brings in maintaining a safe working environment.
By choosing this method, employers strengthen workplace safety, ensuring that they are conducting due diligence in enforcing zero-tolerance policies.
