Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a potent method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drugs by encasing biomarkers in the strands of growing hair. When hair is clipped near the scalp, it can offer up to a roughly 90-day detection span for drugs and alcohol. Hair is straightforward to collect, relatively resistant to tampering, and easy to ship.
A sample measuring 1.5 inches and approximately 200 strands in thickness (comparable to a #2 pencil) closest to the scalp will yield 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional tests, or panels beyond 10, a specimen weight of 150mg is advised. We suggest utilizing a jeweler’s scale for precise weighing. If scalp hair isn't available, a similar quantity of body hair can be gathered. When mentioning head hair, this refers exclusively to scalp hair. Body hair pertains to all other hair varieties (facial, axillary, etc.).
Process Overview
The core procedures in the laboratory handling of drug test results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the preliminary handling of a sample within a lab's system. This encompasses ensuring the sample is properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any further data input absent in an electronic chain of custody system.
Screening entails an initial brief evaluation for substances of abuse. Though Screening is a budget-friendly method to exclude drug usage on most samples, a positive result must be confirmed to be considered valid in a legal setting. Any samples indicating potential positives in Screening need a subsequent confirmation.
Should a sample indicate potential positivity during the Screening phase, more hair is extracted from the initial sample and readied for Extraction. Here, drugs are isolated from hair at significantly lesser concentrations than those in other methods (e.g., urine or oral fluid), establishing hair drug screening as the most challenging technique to execute.
Confirmation of any positive screening outcome is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All potential positive samples undergo washing before confirmation, as necessary. The complete lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently termed "hair follicle tests", the analysis actually examines the hair strand and not the follicle beneath the scalp.
In Rancho Palos Verdes, CA, the advantages of hair follicle testing over traditional urine tests are clear.
Unlike urine tests, hair tests offer a wider detection window, making them more effective in identifying drug use over time.
This extended detection period ensures greater accuracy and is much harder to manipulate.
Employers in Rancho Palos Verdes increasingly favor hair testing due to its superior detection capability compared to urine screening.
Hair follicles capture historical data that urine cannot, signifying recent and past use, thus enhancing decision-making in drug prevention protocols.
Hair follicle testing in Rancho Palos Verdes, CA, provides a longer detection window for drugs.
Extending up to 90 days, this testing method offers thorough insights into a person's substance use history, allowing for informed employment decisions.
This accuracy ensures employers gain a complete view of an individual's past drug activities.
The extended detection window in hair testing uncovers a more comprehensive history of substance use.
For employers, this means better assessing candidates' or employees' past behaviors and their alignment with company policies.
This extended timeframe surpasses typical urine test limitations.
One of the key benefits of hair follicle testing in Rancho Palos Verdes, CA, is its tamper-resistant nature.
Unlike urine tests, which are susceptible to fraud, hair tests offer near-impenetrable integrity, ensuring test results are trustworthy and true.
This makes it a preferred choice for organizations seeking verifiable results.
Hair testing virtually eliminates the chance of fraudulent activities commonly encountered with urine samples.
With testing centers throughout Rancho Palos Verdes, CA, and across the nation, our services are conveniently accessible.
This availability ensures quick and effortless access to drug testing whenever needed, minimizing delays and disruptions for businesses.
Our nationwide presence in Rancho Palos Verdes ensures that employers and individuals can easily find a nearby testing center.
By offering convenient and accessible locations, we help maintain a seamless drug testing process.
In Rancho Palos Verdes, CA, the hair follicle testing procedure is both simple and confidential.
The straightforward process—from ordering to collection to results—addresses privacy concerns effectively and is designed for ease of use, assuring users of their data’s security.
Our confidential hair testing process reflects our commitment to user privacy.
An easy-to-follow structure ensures peace of mind for individuals seeking testing without compromising their confidentiality.
This user-friendly system simplifies the whole experience.
In Rancho Palos Verdes, CA, our hair follicle drug tests offer competitive pricing and swift turnaround times.
Businesses of any size can benefit from affordable rates, aligning quality with cost-effectiveness.
Quick results also mean less downtime waiting, ensuring smoother operations and better value for money.
Our affordable testing services are equipped with rapid result delivery, ensuring businesses enjoy both cost savings and timely insights.
This efficient service model provides unmatched value and tranquility to companies prioritizing drug testing.
In Rancho Palos Verdes, CA, hair follicle drug tests are renowned for their quickness and precision.
The method's high accuracy level ensures that substance use is detected reliably, providing invaluable information in a short time. This speed and accuracy are crucial for organizations aiming to maintain a drug-free workplace environment efficiently.
Employers prefer hair follicle tests because they combine accuracy with speed in delivering results.
Renowned for promptly uncovering substance misuse, these tests play a vital role in decision-making processes related to hiring and ongoing employee assessments.
By embracing hair follicle testing, Rancho Palos Verdes employers ensure adherence to drug-free workplace mandates.
This approach mitigates legal risks associated with failed compliance while enhancing overall safety in the work environment.
The reliability and extensive detection window of hair tests make it a cornerstone of comprehensive drug policies.
Employers gain peace of mind by incorporating hair follicle testing.
Such protocols not only champion regulations beyond the workplace but also bolster employee safety and productivity by preventing drug abuse and ensuring a healthy workforce.
