Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized for its efficacy, hair testing serves as a robust method for identifying drug and alcohol consumption. Hair captures a prolonged timeline of substance use by embedding biomarkers within the strand's fibers as it grows. A sample taken close to the scalp offers up to an approximate 3-month window for detecting alcohol and drugs. It's easy to collect, challenging to tamper with, and convenient to ship.
For testing, a 1.5-inch segment of around 200 strands (roughly the thickness of a #2 pencil) near the scalp produces 100mg of hair, the optimal amount for screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, a 150mg specimen is advised. Using a jeweler's scale for measurement is recommended. Should scalp hair be inaccessible, a comparable quantity of body hair can be utilized. When mentioning head hair, we mean scalp hair exclusively. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result encompasses four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary processing of a sample within a lab's system. This step involves verifying the proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any extra required data entry absent from an electronic chain of custody system.
Screening involves an initial scan for substances of abuse. While Screening offers a cost-efficient approach to negate drug usage in most cases, any positive screen should be confirmed for courtroom validity. Samples showing potential positivity in Screening must undergo further confirmation.
When a sample registers as potentially positive during the Screening phase, extra hair from the original sample is readied for Extraction. Here, drugs are extracted from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), marking hair drug testing as highly complex.
Confirmation of any positive Screening outcome is executed using GC/MS, GC/MS/MS or LC/MS/MS. All samples presumed positive undergo washing before confirmation when necessary. The thorough laboratory procedure from Accessioning through Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the analysis focuses on the hair strand rather than the below-scalp follicle.
In Gringo, PA, hair follicle testing outshines traditional urine tests primarily due to its superior detection accuracy. It captures a broader spectrum of drug use, spanning up to 90 days.
Employers and agencies favor hair testing for its reliability. Unlike urine tests, hair tests significantly reduce the risk of tampering and provide peace of mind with consistent results.
Hair follicle testing in Gringo, PA offers an extended detection window, substantially longer than urine tests. It identifies substance use history up to 90 days, providing a robust overview.
This comprehensive insight aids employers and agencies in understanding an individual's substance habits, greatly enhancing decision-making regarding employability and compliance.
One key advantage of hair follicle testing in Gringo, PA is its tamper-resistant nature. The method minimizes the chances of altering or adulterating samples.
With a more secure testing process, stakeholders are provided with reliable and verified results, ensuring credibility and integrity in substance monitoring.
With convenient testing centers nationwide, including Gringo, PA, accessing hair follicle drug tests is quick and hassle-free.
Our local presence ensures easy access to testing services, making it effortless for individuals and companies to utilize our facilities. This network allows for swift scheduling and prompt results retrieval.
The hair follicle testing process in Gringo, PA is simple and maintains confidentiality throughout. Ordering, taking the test, and receiving results are streamlined to address privacy concerns.
Efficient handling ensures that all steps are carried out with discretion, giving users confidence in the secure management of their personal information.
Our testing services in Gringo, PA stand out due to affordable pricing and a fast turnaround. We pride ourselves on providing value for money, making it accessible to businesses of all sizes.
Timely results paired with competitive rates offer a cost-effective solution for companies keen on maintaining a drug-free environment without financial strain.
In Gringo, PA, hair follicle drug testing is known for its fast, accurate, and reliable results. This method is highly precise in detecting substances, ensuring trust in the outcomes.
The process is streamlined, offering quick responses that detail an individual's substance history. This makes it a preferred choice for those in need of rapid and dependable testing.
For employers in Gringo, PA, hair follicle testing ensures compliance with drug-free workplace policies. This method lowers legal risks and bolsters workplace safety by filtering out substance misuse.
Employers enjoy peace of mind knowing their staff are adhering to regulations, thus cultivating a secure and effective work environment.
