Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is acknowledged as an efficient method to detect drug and alcohol consumption. The hair captures a prolonged history of substances by encasing biomarkers in the growing hair fiber. When you collect hair near the scalp, it reveals up to roughly a 3-month detection period for substances like alcohol and other drugs. Hair collection is straightforward, hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches consisting of around 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp will provide 100mg, ideal for screening and confirmation purposes. For EtG, extra tests, and/or assessments over 10 panels, obtaining 150mg of the sample is advisable. It is suggested to weigh the sample using a jeweler’s scale. In cases where scalp hair is not an option, a similar quantity of body hair can be gathered. When we mention head hair, we imply scalp hair exclusively. Body hair pertains to other types such as facial, axillary, etc.
Process Overview
There are four principal stages in the lab process of evaluating a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the first processing phase of a sample within a lab’s framework. This step involves ensuring the sample was sealed and shipped correctly, allocating a random LAN (Laboratory Accessioning Number), and carrying out any extra data entry not supplied by an electronic chain of custody system.
Screening constitutes a preliminary rapid examination for substance abuse. Although Screening is an economical approach to negate drug use in most cases, a positive result needs corroboration for court admissibility. Samples preliminarily positive in Screening necessitate a follow-up confirmation.
If Screening finds a sample tentatively positive, more hair is taken from the original specimen for the Extraction phase. Here, drugs are isolated from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which explains why hair drug testing is the toughest method to perform.
Any positive screening result confirmation is done using GC/MS, GC/MS/MS, or LC/MS/MS. Pre-confirmation procedures include washing all samples that tested presumptive positive as required. The exhaustive lab procedure from Accessioning through to Confirmation is audited consistent with both the CAP (College of American Pathologists) Hair description and ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: While customarily termed as "hair follicle tests", the examination assesses the hair strand, excluding the follicle under the scalp
In Gering, NE, hair follicle testing stands out against traditional urine tests with its superior accuracy and reliability in detecting drug use.
Unlike urine tests, hair testing offers a much longer detection window and is highly resistant to tampering, making it the preferred choice.
With hair follicle testing in Gering, NE, employers enjoy an extended detection window of up to 90 days.
This comprehensive timeframe allows for a thorough evaluation of an individual's substance use history, offering valuable insights into their long-term habits.
Hair follicle tests provide a tamper-resistant solution to drug testing in Gering, NE, reducing the risk of sample manipulation.
With these tests, employers receive reliable and undeniable results, emphasizing their advantage over other testing methods.
Accredited Drug Testing offers convenient nationwide testing centers and local access in Gering, NE.
Our expansive network ensures quick, easy, and hassle-free testing services, meeting the needs of clients promptly and efficiently.
In Gering, NE, our hair follicle testing process is straightforward and confidential, addressing any privacy concerns.
Clients benefit from a seamless experience, from ordering and testing to receiving results, all handled with discretion and ease.
With competitive pricing and fast turnaround times, Accredited Drug Testing in Gering, NE offers excellent value for businesses.
Our services accommodate companies of any size, ensuring affordability and speed without compromising on quality or reliability.
The precision of hair follicle drug tests in Gering, NE, is unparalleled, offering fast and reliable detection of substance use.
Thanks to advanced technology, these tests can swiftly identify drug use with remarkable accuracy, ensuring timely results without sacrificing precision.
Employers in Gering, NE, achieve compliance and peace of mind with hair follicle testing, supporting drug-free workplace policies.
This method not only mitigates legal risks but also enhances workplace safety, ensuring a secure and productive environment.