Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as an effective instrument for identifying drug and alcohol consumption. Hair conserves an extended record of alcohol and drugs by trapping biomarkers within the fibers of the growing hair strand. When taken near the scalp, hair can offer roughly a 3-month detection range for both alcohol and other substances. Hair is straightforward to gather, relatively hard to tamper with, and convenient to send.
A 1.5-inch sample containing around 200 strands of hair (comparable to a #2 pencil) nearest to the scalp will provide 100mg of hair, the optimal sample for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a recommendation of 150mg of the specimen is advised. Utilizing a jeweler’s scale is suggested for weighing the specimen. Should scalp hair be unavailable, an equivalent amount of body hair may be collected. When mentioning head hair, it refers solely to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The prime phases entailed in laboratory processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial processing of a sample into a laboratory's framework. This involves verifying that the sample was adequately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data input absent from an electronic chain of custody system.
Screening entails an initial rapid check for drugs of abuse. While Screening is an economical method to exclude drug use in most samples, a positive screen necessitates confirmation to be permissible in court. Any samples regarded as presumptively positive in Screening require further confirmation.
If a sample is considered presumptively positive during the Screening phase, additional hair is extracted from the initial specimen and prepared for Extraction. At this stage, drugs are derived from hair at a lower concentration than other procedures (e.g., urine or oral fluid), making hair drug screening the most challenging procedure to execute.
Confirmation of any positive screening result utilizes GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation as necessary. The entire laboratory process from Accessioning through Confirmation is reviewed under both the CAP (College of American Pathologists) Hair certification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed "hair follicle tests", the test examines the hair strand and not the hair follicle beneath the scalp
In Criner, OK, hair follicle testing surpasses traditional urine tests by offering superior detection accuracy and reliability. This innovative testing approach captures a broader spectrum of drug use, covering up to a 90-day period, and is less prone to tampering. Traditional urine tests often fall short in these aspects, highlighting the advantage of hair testing.
Hair follicle testing in Criner, OK presents a prolonged detection window, spanning up to 90 days. This extended timeframe provides employers with a better understanding of an individual's substance use history, which is crucial when assessing the reliability and credibility of current or prospective employees.
In Criner, OK, hair follicle testing proves to be a tamper-resistant method, minimizing the possibility of sample adulteration. This assures credible and consistent results, which are vital for legal and employment scenarios where accuracy and integrity cannot be compromised.
Accredited Drug Testing guarantees convenient access to testing services with nationwide sites, including local ones in Criner, OK. This broad network allows for streamlined, stress-free testing, ensuring that our services are accessible where and when you need them.
In Criner, OK, our hair follicle testing process is straightforward and confidential. From ordering a test to obtaining results, confidentiality is prioritized. Easily accessible online tools and support ensure that privacy concerns are addressed, making the entire process worry-free.
Our hair follicle testing services in Criner, OK are priced competitively, with quick turnaround times. These features offer significant value to organizations of all sizes, ensuring they receive quality service without breaking the bank, while also benefiting from rapid result delivery that aids timely decision-making.
Employing hair follicle drug testing in Criner, OK offers precision and rapid analysis. This testing method provides highly accurate results by pinpointing substance use history with exceptional reliability. The fast processing of samples ensures timely results, which is pivotal for decision-making and maintaining compliance with drug-free policies.
Employers in Criner, OK gain peace of mind and confidence by utilizing hair follicle testing. This method aligns with workplace drug-free policies, diminishing legal vulnerabilities and bolstering workplace safety. The reliable outcomes reinforce a company's commitment to security and compliance.
