Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective means to uncover drug and alcohol consumption. Hair offers a prolonged record of alcohol and drug presence by embedding biomarkers within the fibers of the developing hair strand. When clipped close to the scalp, hair can reveal a detection time frame of around 3 months for alcohol and drugs. The collection process is straightforward, it's relatively tamper-resistant, and can be transported with ease.
A sample of 1.5 inches comprising roughly 200 hair strands (approximately the diameter of a #2 pencil) nearest the scalp results in 100mg of hair, which is optimal for screening and verification. For EtG testing, additional assessments, and/or tests exceeding 10 panels, 150mg of the sample is advised. Utilizing a jeweler’s scale is recommended for weighing the specimen. If scalp hair isn't available, a similar quantity of body hair may be gathered. Reference to head hair pertains to scalp hair alone. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The principal phases in lab processing of a drug assessment outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample within a laboratory’s framework. This step involves confirming proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any additional data input absent from an electronic chain of custody system.
Screening consists of an initial appraisal for drugs of abuse. Although Screening is a cost-advantageous method to exclude drug usage on most samples, a positive screen necessitates confirmation to hold up in a judicial setting. Samples that test presumptively positive in Screening demand secondary confirmation.
If a sample tests presumptively positive during Screening, further hair is extracted from the preliminary specimen and readied for Extraction. In this phase, drugs are isolated from hair at much lower concentrations than other methodologies (e.g., urine or oral fluid), which is why hair drug screening is the most challenging methodology.
Confirmation of any positive screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as required. The entire lab process 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: Although often labeled as "hair follicle tests", the analysis actually examines the hair strand rather than the follicle beneath the scalp
Why Choose Hair Follicle Testing Over Urine Tests in Knob Lick, KY?
Hair follicle testing offers an edge over traditional urine tests, boasting superior accuracy and reliability. The extended detection period of up to 90 days allows for a thorough substance history check. This increased scope and precision make it an invaluable tool for employers seeking to maintain stringent policies against drug use.
Extended Detection Window in Knob Lick, KY
Hair follicle tests offer an unparalleled window of detection, covering up to 90 days of substance use history. This allows employers to view comprehensive usage patterns, an advantage for assessing an employee’s or applicant's long-term behavior. The broader timeframe ensures a detailed understanding, enhancing the decision-making process for hiring and retention.
Tamper-Resistant Testing in Knob Lick, KY
Hair follicle testing reduces the potential for sample adulteration, providing results that are both reliable and unquestionable. This makes it a cornerstone for secure drug testing practices, ensuring integrity and trust in the outcomes. Employers can rest assured that the tests are conducted in a manner that prevents manipulation, guaranteeing authentic insights.
Convenience of Nationwide Testing Locations in Knob Lick, KY
Our nationwide network of testing centers provides quick and easy access to drug testing services. Whether in Knob Lick or beyond, our centers ensure a hassle-free experience, eliminating the barriers to effective testing. Employers and individuals alike benefit from the straightforward and widely available testing facilities.
Simple and Confidential Testing Process in Knob Lick, KY
The process of ordering, conducting, and receiving hair follicle test results is simple and private, addressing any concerns regarding confidentiality. Designed for ease of use, the process offers peace of mind to participants, safeguarding personal information while ensuring a smooth experience from start to finish.
Affordable and Fast Testing Services in Knob Lick, KY
We provide competitive pricing and swift turnaround times, offering excellent value to companies large and small. Our efficient processes ensure you receive results promptly without compromising on quality. This commitment to affordability and speed makes our services a smart choice for those seeking cost-effective solutions.
Fast and Reliable Testing in Knob Lick, KY
Providing dependable results quickly, hair follicle drug tests stand out for their speed and precision. This testing method ensures an accurate detection of substances, making it a preferred choice for fast-paced environments where swift decision-making is crucial. With shorter waiting periods, businesses in Knob Lick gain an edge in maintaining workplace safety and efficiency.
Ensure Compliance with Peace of Mind in Knob Lick, KY
Hair follicle testing aids businesses in adhering to drug-free workplace policies, significantly lowering legal risks and promoting safety. Its dependable methodology supports employers in upholding compliance, fostering a secure and drug-free working environment. This comprehensive approach enhances workplace tranquility and employee trust.
