Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. Hair traps biomarkers in its growing strands, providing an extended history for substances consumed, useful for detection over a span of around three months when cut close to the scalp. Collecting hair is straightforward, resistant to tampering, and easily transportable.
A sample of 1.5 inches with approximately 200 hair strands (similar to the circumference of a #2 pencil) near the scalp offers 100mg, ideal for initial analysis and verification. For EtG, additional tests, or tests exceeding 10 panels, 150mg is suggested. Use a jeweler’s scale for measuring the weight of the sample. If scalp hair cannot be obtained, an equivalent amount of body hair is acceptable. When we discuss head hair, we specifically mean scalp hair. Body hair includes all other kinds such as facial or axillary hair.
Process Overview
The crucial steps in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step where a sample enters the lab's database, ensuring that it is sealed and shipped according to standards, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional information not available through an electronic chain of custody system.
Screening is a preliminary assessment for drugs. It serves as an economical method to detect drug consumption in most cases, but to use these results legally, a positive screen must undergo confirmation. A presumptive positive in Screening mandates further verification.
Should a sample show a presumptive positive during Screening, additional hair from the same sample is extracted for further analysis. Here, drugs are isolated from hair at a lower concentration than urine or oral fluid, making hair drug screening notably challenging.
Positive results from Screening are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as presumptive positives are cleansed if necessary before confirmation. The entire lab process from start to finish is reviewed per the CAP (College of American Pathologists) Hair designation along with ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Although often called "hair follicle tests", the assay evaluates the strand itself, not the underlying follicle.
In Chiniak, AK, hair follicle testing proves superior to urine tests. Higher detection accuracy and a longer detection window are key benefits. While urine tests detect recent use, hair testing covers a broader history, enhancing reliability for employers and courts.
The benefits of hair testing over urine include a greater assurance of accuracy, as urine tests are more prone to short-term detection limitations, thereby providing a more comprehensive assessment.
In Chiniak, AK, hair testing offers an extended detection window. This method provides a 90-day insight into drug use, offering employers a broad view of an individual’s substance habits. It gives a detailed overview of an applicant or employee's history.
The lengthy detection period of hair follicle tests makes them invaluable, offering deep insights into past behaviors and enhancing the hiring decision-making process for employers.
In Chiniak, AK, the tamper-resistant nature of hair follicle tests ensures trustworthy results. Significantly reducing the risk of adulterated samples, these tests are reliable and provide irrefutable evidence of substance use.
Hair testing's built-in protection against tampering assures stakeholders of its integrity, making it an ideal choice where sample validity is critical.
In Chiniak, AK, our nationwide and local testing centers make accessing hair follicle testing services convenient. We ensure quick, smooth, and easy processes for all.
The wide availability of our centers eliminates hassle, offering straightforward location access to accommodate the immediate needs of businesses and individuals alike.
In Chiniak, AK, the hair follicle testing process is straightforward and confidential. Ordering, undertaking, and receiving results are simple steps, maintaining user privacy and ease of use throughout.
Simplicity and confidentiality characterize our process, addressing any privacy concerns, and ensuring a stress-free experience for all participating parties.
Chiniak, AK benefits from our competitive pricing and rapid turnaround for hair follicle tests. Cost-effective services ensure great value while providing swift results, supporting companies of different sizes efficiently.
Offering excellent price points paired with prompt results, our services stand to benefit both large-scale businesses and smaller enterprises alike.
In Chiniak, AK, the high accuracy of hair follicle drug tests ensures fast and reliable results. Their precision in detecting substance use is remarkable, allowing for swift assessments. This method stands out for its capability in catching recent and past drug use effectively.
Hair follicle testing, known for its speed, provides test results that are both reliable and timely. The precision of these tests makes them ideal for any setting requiring accurate substance use detection.
Employers in Chiniak, AK, gain peace of mind through hair follicle testing. It aids in meeting drug-free workplace compliance, minimizing legal concerns, and working toward a safer, healthier work environment.
Hair testing helps maintain workplace standards efficiently, ensuring safety protocols are followed and reinforcing a zero-tolerance policy toward drug use.
