Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis emerges as an effective means for identifying drug and alcohol consumption. Hair captures a prolonged timeline of substance use by embedding indicators in the threads of the growing hair. When obtained from near the scalp, hair can offer up to about a 90-day range for detecting alcohol and other substances. Hair is straightforward to collect, somewhat challenging to tamper with, and convenient to transport.
An optimal specimen for evaluation and confirmation is a 1.5-inch length of about 200 hair strands (comparable to the thickness of a #2 pencil) adjacent to the scalp, yielding 100mg of hair. For EtG, additional tests, and screenings beyond 10 panels, a quantity of 150mg is preferable. We suggest determining the weight of the sample using a jeweler’s scale. If hair from the scalp is not an option, an equivalent quantity of body hair can be gathered. When we mention head hair, it refers solely to scalp hair. Body hair denotes all other types (such as facial or axillary hair, etc.).
Process Overview
The primary phases in the lab handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary integration of a sample within a laboratory’s framework. This procedure verifies the sample is sealed and shipped adequately, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any extra data input not available through an electronic chain of custody protocol.
Screening conducts an initial rapid evaluation for drugs of abuse. Although Screening is a budget-friendly method for excluding drug usage in most samples, a positive screen mandates confirmation for court acceptability. Samples yielding a presumptive positive in Screening necessitate further confirmation.
At the Screening stage, if a sample is presumptively positive, additional hair is separated from the original sample for Preparation in the Extraction stage. Here, substances are isolated from hair at a much lesser concentration compared to other techniques (such as urine or saliva samples), highlighting the complexity of hair drug testing as a methodology.
Screening result confirmation is executed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with preliminary positive outcomes undergo a washing procedure before confirmation, as required. The entire lab process from Accessioning through Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", it is important to note the focus is on the hair strand and not the follicle beneath the scalp.
When comparing hair follicle testing to urine tests in Willard, CO, the advantages are clear.
Hair tests reveal a more extensive timeline of substance use, outperforming urine tests.
For a comprehensive approach to drug detection, hair tests stand unrivaled.
Hair follicle testing offers an extended detection window in Willard, CO, monitoring substance use up to 90 days.
This lengthened period provides employers with a thorough understanding of an employee's drug history.
Such extended detection allows for thorough evaluations, aiding in informed decision-making.
The hair follicle test in Willard, CO offers substantial protection against tampering.
Its design deters the risk of sample alteration, ensuring results are reliable and genuine.
Employers can confidently rely on hair testing for unquestionable and trustworthy results.
Our testing facilities across the nation, including in Willard, CO, offer convenience and accessibility.
These local and nationwide centers ensure prompt and effortless access to testing services.
With widespread access, testing becomes a straightforward and efficient process.
Undergoing a hair follicle test in Willard, CO is simple and confidential.
The process from order to result is streamlined to ensure privacy and ease.
Individuals can expect a smooth experience while their confidentiality is maintained.
In Willard, CO, hair follicle testing is both affordable and timely.
Our competitive prices and swift turnaround provide excellent value for companies.
Organizations benefit from substantial savings while gaining reliable test outcomes promptly.
Hair follicle drug testing in Willard, CO boasts precision and helps uncover substance use with striking accuracy and speed.
This method ensures reliable detection far superior to traditional approaches, making it a trusted choice for rapid and exact results.
Choosing hair testing ensures confidently accurate results with a fast process.
Implementing hair follicle testing in Willard, CO supports adherence to drug-free workplace policies.
This testing reduces legal liabilities and enhances workplace safety significantly.
Employers gain peace of mind knowing that their drug-testing program upholds high standards.
