Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is perceived as an effective means for detecting drug and alcohol consumption. It provides a long-term record of alcohol and drugs due to the entrapment of markers within the fibers of growing hair. When cut near the scalp, hair offers up to a 3-month timeframe for alcohol and drug detection. Hair samples are uncomplicated to gather, less prone to tampering, and are easy to dispatch.
A sample measuring 1.5 inches with roughly 200 hair strands (comparable to a #2 pencil) near the scalp yields 100mg of hair, which is ideal for screening and confirmation. For EtG, extras, and/or panels above 10, 150mg is advisable. It is best to verify the specimen's weight on a jeweler’s scale. If scalp hair is absent, an equivalent amount of body hair can be collected. Head hair pertains solely to scalp hair. Body hair covers all other hair types (e.g., facial or axillary).
Process Overview
The process for laboratory analysis of a drug test result consists of Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a lab’s system. This involves ensuring the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and finishing any supplementary data entry not supplied by an electronic chain of custody system.
Screening is a preliminary quick check for drug abuse. Although it is a cost-efficient way to exclude drug use in most samples, a positive result requires confirmation to be court-admissible. Samples that test positive during Screening need further confirmation.
For samples testing positive at the Screening phase, additional hair is taken from the initial sample and prepared for Extraction. During this phase, drugs are retrieved from hair at a lower concentration than other techniques (like urine or oral fluid), making hair drug screening notably challenging.
Positive screening results undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples are cleaned before confirmation as necessary. The complete process from Accessioning to Confirmation is audited under the guidance of both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly named "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
Hair follicle testing triumphs over traditional urine tests in El Verano, CA, with its superior precision and reliability in detection. Hair tests provide a clearer and longer view of drug use history, proving more effective than urinary methods.
Unlike urine tests, hair testing offers advantages in detecting drug use over an extended period, showcasing its proficiency in ensuring accurate test outcomes consistently in El Verano, CA.
One major advantage of hair follicle testing in El Verano, CA, is its ability to uncover drug use up to 90 days prior, offering employers a comprehensive insight into substance history.
The prolonged detection span of hair testing in El Verano enhances employers' ability to evaluate the consistency of an individual's drug-free lifestyle, ensuring a safer work environment.
Hair follicle tests in El Verano, CA, are recognized for their tamper-resistant nature, greatly diminishing the odds of sample adulteration and ensuring dependable results.
The resilience of hair follicle testing in counteracting tampering ensures credible outcomes, providing communities in El Verano, CA, with assurance and accuracy in substance testing.
In El Verano, CA, the accessibility of our widespread testing centers simplifies the testing process, offering a quick and streamlined experience nationwide or locally.
The convenience of our testing locations in El Verano, CA, ensures hassle-free access to necessary services, empowering individuals and companies to undertake drug tests with ease.
In El Verano, CA, our hair follicle testing process is straightforward and keystones confidentiality, ensuring that the journey from order to result remains discrete and simple.
The ease and privacy of our hair testing procedures in El Verano foster confidence, as individuals navigate the drug testing process with clarity and privacy intact.
Affordable pricing and quick turnaround make hair follicle testing in El Verano, CA accessible for businesses of every size, providing value alongside expedited processes.
The cost-effective and swift nature of our testing services in El Verano highlights our commitment to offering reliable substance screening without compromising financial feasibility.
In El Verano, CA, hair follicle drug tests are renowned for delivering swift, precise results. The meticulous accuracy of hair testing provides unmatched assurance in identifying substance use effectively.
Opting for hair testing ensures rapid and reliable detection. This method’s precision in results is a boon for those requiring trustworthy substance use screening in El Verano, CA.
Employers in El Verano, CA, benefit from hair follicle tests by maintaining compliance with drug-free workplace policies, which is crucial in reducing legal liabilities and promoting safety.
The reliable framework of hair testing fosters peace of mind among employers in El Verano by supporting robust compliance protocols and enhancing overall workplace safety.
