Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective approach for identifying drug and alcohol consumption. Hair archives a long-term record of alcohol and drugs by entrapping biomarkers within the fibers of the hair as it grows. By obtaining hair close to the scalp, it can reveal up to a 3-month detection period for alcohol and drugs. Hair is easy to collect, less prone to tampering, and simple to transport.
A sample measuring 1.5 inches of approximately 200 hair strands (similar in size to a #2 pencil) near the scalp provides 100mg of hair, ideal for screening and confirmation. For EtG, additional testing, and/or tests exceeding 10 panels, 150mg of the hair is advisable. It is suggested to weigh the hair on a jeweler’s scale. If scalp hair isn't available, a similar amount of body hair can be gathered. When discussing head hair, we mean only scalp hair, whereas body hair refers to other hair (facial, axillary, etc.).
Process Overview
The four primary phases in the lab handling of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a specimen into a laboratory’s system, which includes confirming that the sample was securely sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and filling in any extra data entry not supplied by an electronic chain of custody system.
Screening conducts an initial swift inspection for drug abuse. Screening is a budget-friendly method to exclude drug usage in most specimens, however, a positive screen must be confirmed for court admission. Presumptive positive specimens in Screening require secondary confirmation.
If a sample is presumptively positive during the Screening stage, more hair is extracted from the original specimen for Extraction. In this phase, drugs are extracted from hair at lower concentrations compared to other methodologies (e.g., urine or oral fluid), rendering hair drug screening the most complex methodology to conduct.
Confirmation of any positive screening outcome occurs via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens undergo washing before confirmation as required. The full laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Long Pine, NE, provides advantages over urine testing. Its superior accuracy and reliability make it the preferred choice for detecting drug use over extended periods.
The longer detection window surpasses that of urine tests, offering a more comprehensive overview of an individual's substance use history.
One of the standout features of hair follicle testing in Long Pine, NE, is its extended detection window. Detecting drug use up to 90 days offers a thorough view of substance use history.
This extended timeframe provides employers with a broader perspective on the drug use patterns of employees or applicants.
In Long Pine, NE, hair follicle testing is recognized for being tamper-resistant. This method significantly reduces the risk of sample adulteration.
The reliability of hair tests ensures unquestionable results, making them trustworthy for employers and legal entities.
With convenient locations in Long Pine, NE, and nationwide, accessing hair follicle testing services is hassle-free. Our networks simplify the testing process.
Our easily accessible facilities ensure quick and efficient testing, accommodating various schedules and logistics.
The hair follicle testing process in Long Pine, NE, is simple and confidential. Ordering, taking the test, and receiving results are streamlined for user privacy.
Our focus ensures that all aspects of the testing process are handled with utmost confidentiality and simplicity, addressing privacy concerns efficiently.
Offering competitive pricing in Long Pine, NE, hair follicle testing combines affordability with fast turnaround times, adding value for businesses.
Our cost-effective solutions are designed to meet the needs of companies of all sizes, ensuring peace of mind regarding budget concerns.
In Long Pine, NE, hair follicle drug testing stands out due to its speed and accuracy. This method delivers precise and fast results, offering superior detection of drug use compared to traditional methods.
The efficiency of hair follicle testing ensures that results are not only reliable but also quickly obtained, facilitating timely decision-making for employers.
Employers in Long Pine, NE, gain peace of mind with hair follicle testing. This method ensures compliance with drug-free workplace policies, minimizing legal risks.
Adopting hair-based testing facilitates a safer working environment, emphasizing a commitment to workplace safety.
