Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for detecting drug and alcohol consumption. By incorporating biomarkers in the fibers during its growth, hair offers a prolonged record of substance use. If collected near the scalp, hair can yield an approximate 3-month detection period for alcohol and drugs. The collection process is straightforward, hair is relatively resistant to tampering, and it is convenient for transport.
A sample consisting of a 1.5-inch length of 200 hair strands (equivalent to the thickness of a #2 pencil) near the scalp provides 100mg of hair, which is optimal for both screening and validation. For tests like EtG, add-ons, or those above 10 panels, a 150mg sample is suggested. It's advisable to measure the sample using a jeweler’s scale. If scalp hair isn’t attainable, an equal quantity of body hair is acceptable. When mentioning head hair, it refers specifically to scalp hair. Body hair encompasses all other kinds (face, underarms, etc.).
Procedure Breakdown
There are four key stages in the lab processing of a drug test: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial procedure for integrating a sample into the lab's system. It involves ensuring the sample's seal and shipping integrity, generating a LAN (Laboratory Accessioning Number), and completing supplementary data entry absent from an electronic chain of custody protocol.
Screening is a preliminary rapid test for drug abuse. It serves as a cost-efficient method to dismiss drug usage in most cases, but a positive result necessitates confirmation for legal certainty. Screens showing preliminary positives require further confirmation.
If a screen indicates a preliminary positivity, additional hair is extracted from the initial supply for Extraction. Here, drugs are isolated from hair at concentrations lower than other methods (e.g., urine or saliva), which makes hair testing particularly challenging to conduct.
For confirming positive screen results, GC/MS, GC/MS/MS, or LC/MS/MS techniques are utilized. Positive samples undergo necessary washing before Confirmation. The entire lab procedure, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair category and accreditation in ISO / IEC 17025 standards.
Benefits of Hair Drug Testing:
Drawbacks:
Note: Often termed "hair follicle tests," the actual analysis targets the hair strand, not the follicle itself beneath the scalp.
Hair follicle testing in Bear River City, UT, offers numerous advantages over traditional urine tests. The longer detection period and increased accuracy make hair tests a superior choice for those requiring detailed substance use information.
Unlike urine tests, hair tests are less susceptible to adulteration and offer more reliable results, ensuring greater confidence in the outcome.
Employers in Bear River City, UT, benefit significantly from hair follicle testing due to its extended detection window. Capable of identifying drug use for up to 90 days, these tests provide a comprehensive overview of an employee or applicant's substance use history.
This broadened evaluation period allows employers to make informed decisions about their workforce.
In Bear River City, UT, hair follicle testing is an exceptional tamper-resistant method. Unlike other forms of drug testing, hair tests reduce the chance of sample adulteration significantly.
By minimizing the risk of tampering, these tests produce reliable and consistent results that are virtually unquestionable.
With testing locations dotting the nation, including in Bear River City, UT, obtaining a hair follicle test is a simple and efficient process.
In Bear River City, UT, the process for hair follicle testing is straightforward and confidential. Ordering, executing, and receiving results is designed to protect privacy and promote simplicity.
These tests aim to reduce concerns associated with privacy, ensuring a smooth experience from start to finish.
Bear River City, UT, enjoys competitive pricing and fast turnaround when it comes to hair follicle testing. Offering quality service at reasonable prices, we ensure value for businesses of all sizes.
Despite the affordability, the speed and precision of results remain superior, rewarding businesses with dependable and timely insights.
In Bear River City, UT, the hair follicle drug testing process is known for its quick and precise results. With unparalleled accuracy, these tests can effectively pinpoint substance use, making them a top choice for accurate drug screening.
The quick turnaround in obtaining test results ensures that employers and individuals have up-to-date information regarding substance use.
For employers in Bear River City, UT, utilizing hair follicle testing supports compliance with stringent drug-free workplace policies. This method significantly reduces legal liabilities while promoting a safer work environment.
The peace of mind provided by the accuracy and reliability of hair testing cannot be understated.
