Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as a significant method for identifying substance and alcohol consumption. Hair provides an extensive-term record of alcohol and drug exposure by storing biomarkers within the structure of the growing hair strand. When taken near the scalp, hair offers up to about a 90-day detection window for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and easy to transport.
A 1.5-inch sample of about 200 hair strands (approximately the size of a #2 pencil) nearest the scalp will provide 100mg of hair, which is the optimal quantity for analysis and confirmation. For EtG, additional procedures, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the sample on a jeweler's scale. If scalp hair is not an option, a similar amount of body hair can be used. When we mention head hair, we specifically mean scalp hair. Body hair includes all other forms of hair (facial, axillary, etc.).
Process Overview
The primary stages in processing a drug testing result in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample into a lab's framework. This process ensures the sample was sealed and dispatched correctly, assigns a unique LAN (Laboratory Accessioning Number), and completes any additional data input lacking from an electronic chain of custody protocol.
Screening is a preliminary swift assessment for substance abuse. Although Screening offers a cost-efficient means to negate drug consumption for most samples, a positive result requires validation to hold up in legal proceedings. Any presumptively positive specimens in Screening necessitate secondary verification.
If Screening detects a presumptive positive result, more hair is taken from the original sample and readied for Extraction. At this phase, drugs are separated from hair at significantly lower concentrations than alternate techniques (such as urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive screening outcome occurs through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as required. The full lab procedure from Accessioning to Confirmation is reviewed according to both the CAP (College of American Pathologists) Hair specification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the actual test examines the hair strand and not the follicle beneath the scalp.
In Tesuque, NM, hair follicle testing outperforms urine testing in several ways. It excels in detection accuracy and offers a longer detection window, making it the go-to choice for many organizations. The reliability of hair tests helps to uncover substance usage that urinalysis might miss, ensuring a drug-free environment.
The extended detection window of hair follicle testing in Tesuque, NM, is a standout feature. Unlike other tests, hair follicle testing can reveal drug use up to 90 days prior. This long window gives employers insight into long-term patterns of behavior, enabling better hiring decisions.
One key advantage of hair follicle tests in Tesuque, NM, is their tamper-resistant nature. This type of testing significantly minimizes the chances of sample tampering or adulteration. With such security, the results are reliable and trustworthy, giving peace of mind to all involved.
The convenience of our nationwide and local testing locations in Tesuque, NM, makes accessing hair follicle tests easy and hassle-free. With numerous testing centers, scheduling and attending a test is straightforward, saving time and effort for all parties involved.
The hair follicle testing process in Tesuque, NM, is simple and confidential. From order to result, every step is designed to be easy and discreet, ensuring user privacy is always protected. This approach addresses any concerns regarding privacy and process simplicity effectively.
In Tesuque, NM, our hair follicle testing offers affordable pricing and fast turnaround. Our competitive pricing ensures that companies of any size receive great value, while quick result times offer timely insights, enhancing decision-making processes efficiently.
In Tesuque, NM, hair follicle drug tests offer fast, accurate, and reliable outcomes. The precision of these tests ensures detection of various substances with a high degree of accuracy. This method provides results more quickly than traditional tests, allowing businesses and individuals to make informed decisions promptly.
Utilizing hair follicle testing in Tesuque, NM, ensures compliance and peace of mind for employers. It helps maintain workplace safety and complies with drug-free policies, reducing legal liabilities. This proactive approach strengthens overall workplace integrity.