Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analyses are increasingly recognized as a vital method for detecting substance and alcohol consumption. Hair can capture biomarkers within its strands, providing a retrospective account of substance use. When collected from the scalp, it presents an approximate 3-month detection period for substances. Collecting hair is straightforward, less susceptible to tampering, and convenient to dispatch.
A 1.5-inch sample encompassing around 200 hair strands (comparable to a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal sample size for both screening and confirmation. For EtG, supplementary tests, or tests exceeding 10 panels, a sample of 150mg is suggested. We advocate measuring the sample on a jeweler’s scale. In cases where scalp hair is impractical, an equivalent quantity of body hair can be gathered. References to head hair pertain exclusively to scalp hair, whereas body hair refers to all other types of hair (including facial, axillary, etc.).
Process Overview
The primary stages in lab processing for a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase where the sample is ushered into a laboratory’s system, involving the verification of the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entry not covered by an electronic chain of custody system.
Screening is the initial swift evaluation for substance misuse. Though it provides an economical method to negate drug usage for most samples, a positive screen must be confirmed for court admissibility. Samples that test presumptively positive during Screening necessitate a secondary confirmation.
If Screening yields a presumptive positive, additional hair is extracted from the initial sample for Extraction. In this phase, drugs are extracted from hair at lower concentrations compared to other methodologies (like urine or oral fluid), making hair drug screening the most intricate methodology to conduct.
GC/MS, GC/MS/MS, or LC/MS/MS methods are utilized to confirm positive screening results. All presumptive positive samples undergo washing as needed before confirmation. The comprehensive laboratory procedure from Accessioning through Confirmation undergoes review under the CAP (College of American Pathologists) Hair designation and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the evaluation actually examines the hair strand, not the follicle beneath the scalp.
In Perryville, PA, hair follicle testing proves superior to urine testing due to enhanced detection accuracy.
Employers gain from hair testing's reliability. Urine tests are more prone to inaccuracies and tampering, whereas hair tests maintain integrity through stringent examination protocols.
Hair follicle testing offers an extended detection window of up to 90 days in Perryville, PA.
Employers purchasing this service gain a clear view of an individual's substance history.
Unlike urine tests, which show more recent usage, hair tests unveil long-term drug use patterns. This feature significantly contributes to making informed decisions when assessing an individual's suitability for a role.
In Perryville, PA, hair follicle drug testing is recognized for being a tamper-resistant method.
The risk of adulteration is greatly reduced, providing consistent results that cannot be easily disputed.
Traditional urine tests might suffer from sample contamination, but hair tests remain resilient to such issues. This assurance of authenticity builds trust in the results, crucial for sensitive substance evaluations.
Accredited Drug Testing ensures convenient testing at nationwide centers, including local spots in Perryville, PA.
Accessibility to our services is simplified, allowing residents easy testing processes without inconvenience.
The procedure for hair follicle testing in Perryville, PA, is a simple, confidential process.
Ordering, performing, and receiving test results maintain privacy, making the approach user-friendly.
Confidentiality is crucial, ensuring peace of mind for individuals undergoing tests. Our streamlined process prioritizes discretion and customer satisfaction, offering assurance every step of the way.
For businesses in Perryville, PA, our competitive pricing for hair follicle tests presents an affordable option.
Not only are prices favorable, but we also ensure fast turnaround times for results, meeting diverse organizational needs efficiently.
Balancing cost and quick delivery, our services cater to companies of every size. The value received enhances operational certainty and allows consistent budgeting for drug testing needs.
The hair follicle drug test delivers fast and accurate results in Perryville, PA.
Its ability to promptly detect substance use lends reliability, enabling quick decision-making. The precision of hair testing stands out, offering confidence in the results.
Boasting high accuracy in detecting drugs and alcohol, hair follicle testing minimizes errors, ensuring trustworthy results. Employers can rely on this method for solid evidence in assessing candidate or employee substance use history.
Employers in Perryville, PA, gain peace of mind and compliance by utilizing hair follicle testing.
This method aligns with workplace drug-free policies, minimizing legal risks. The test's dependability enhances overall workplace safety by identifying substance misuse effectively.
By choosing hair drug testing, companies demonstrate a commitment to safety and legality, further bolstering trust with stakeholders and employees alike.
