Accredited Drug Testing provides comprehensive hair follicle drug screening services in Lincoln, California. If you require a test for drugs or alcohol through hair samples, we are experts in this field, offering services nationwide, including on-site locations in every city. Generally, 1.5 to 2 inches of hair from the scalp or body is needed. Hair tests accurately detect drugs, alcohol/ETG, or can be tailored for specific needs.
Over recent years, hair follicle testing has gained traction as a preferred method of drug detection, replacing standard urine tests for many businesses, legal systems, and addiction specialists. Ideal for zero-tolerance workplaces, courts, and those on probation, hair follicle tests offer superior detection windows of up to 90 days, collected under observation, making tampering and cheating virtually impossible. However, for recent drug use within 5 days, urine tests remain the most precise choice.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is regarded as a potent method for identifying drug and alcohol consumption. Hair acts as a longer-term record for alcohol and drugs by ensnaring biomarkers in the strands' fibers as they grow. When clipped near the scalp, hair delivers a detection timeline of up to three months for various substances. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches and containing around 200 strands (equivalent to the thickness of a #2 pencil) nearest the scalp yields 100mg, which is the optimal quantity for screening and confirmation. For EtG, additional tests, or panels exceeding 10, a 150mg sample is advisable. Using a jeweler’s scale for weighing the sample is recommended. Should scalp hair be scarce, the same volume of body hair might be used as an alternative. Note that 'head hair' refers solely to scalp hair, whereas 'body hair' encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory procedure for drug test outcomes comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial introduction of a sample within a lab’s system. This phase assures the sample's proper sealing and shipping, generates a random LAN (Laboratory Accessioning Number), and fulfills any supplementary data entry not facilitated by an electronic chain of custody framework.
Screening is a preliminary rapid assessment for substances of abuse. Though Screening provides an economical means to negate drug usage in numerous samples, any positive results necessitate validation for legal admissibility. Presumptively positive samples during Screening demand further confirmation.
In cases of presumptive positivity during Screening, additional hair from the primary sample is prepped for Extraction. Here, substances are drawn from hair at significantly diminished concentrations compared to other techniques (e.g., urine or oral fluids), lending to the complexity of hair drug screening procedures.
Verification of any positive Screening results is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are laundered pre-confirmation, if needed. The comprehensive laboratory journey from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite their reputation as "hair follicle tests", the analysis targets the hair strand, omitting the follicle situated beneath the scalp.
In Lincoln, CA, opting for hair follicle testing over urine tests offers several advantages. The most significant is the extended detection period, making it a superior tool for employers and legal authorities. Hair testing tracks substance use up to 90 days, offering a broader overview of an individual's history compared to traditional urine tests.
Accuracy and reliability are the cornerstones of hair follicle testing. This method minimizes the risks associated with traditional urine tests, such as tampering or false negatives. By providing a comprehensive substance history, hair testing empowers employers to maintain stricter drug policies with greater confidence.
Hair follicle testing in Lincoln, CA, provides an extended detection window that is unmatched by other testing methods. With the ability to identify substance use up to 90 days prior, it is an invaluable tool for employers seeking a detailed understanding of an employee's or candidate's drug history.
This broad detection window ensures that employers have the necessary information to assess employee behavior patterns over a more extended period. Such comprehensive insights help in making informed decisions, promoting a safer and more drug-free workplace environment.
The tamper-resistant nature of hair follicle testing in Lincoln, CA, sets it apart from other drug testing techniques. It significantly reduces sample adulteration risks, providing peace of mind for stakeholders who rely on unbiased and reliable outcomes.
This method ensures that results remain uncontaminated and precise, eliminating doubts related to test manipulation. With this assurance, hair testing presents itself as a top choice for those prioritizing uncompromised drug screening results.
Residents in Lincoln, CA, have the advantage of easily accessible testing services thanks to our nationwide and local testing locations. This convenience ensures that individuals and employers can access necessary drug testing services promptly and with minimal hassle.
With numerous centers situated nationwide, our clients can take comfort in the simple and effective process offered. This widespread access means no lengthy travels or delays in obtaining required tests, emphasizing quick and efficient service delivery.
In Lincoln, CA, the hair follicle testing process is both simple and confidential, providing clients with a stress-free experience. Ordering, conducting, and receiving results is streamlined for user convenience, prioritizing client privacy throughout.
This straightforward approach ensures that personal data remains protected while delivering insights efficiently. Such a commitment to confidentiality forges trust with clients, ensuring they receive high-quality service without compromising their privacy.
Accredited Drug Testing in Lincoln, CA, stands out with its affordable pricing and rapid result delivery. Our competitive rates ensure that businesses of all sizes can implement testing measures without financial strain, reinforcing quality service at budget-friendly costs.
Fast turnaround times mean quicker decisions without sacrificing precision. These aspects combine to provide exceptional value, demonstrating our commitment to supporting companies with both cost-effectiveness and prompt service.
Hair follicle drug testing in Lincoln, CA, is renowned for its quick, accurate, and dependable results. Unlike traditional testing methods, hair tests provide unparalleled precision in detecting substances, ensuring reliable outcomes that stakeholders trust. This method's speed and accuracy are second to none, making it a preferred choice for those seeking reliable drug-use detection.
With hair follicle testing, Lincoln employers and individuals can obtain results they can rely on. The process is designed to deliver fast outcomes without sacrificing accuracy. This efficiency ensures that decisions based on test results are informed, contributing to a safer and more transparent environment regarding substance use detection.
Employers in Lincoln, CA, can benefit from the compliance and peace of mind offered by hair follicle testing. This testing method aligns with workplace drug-free policies, safeguarding businesses against legal implications while promoting safety and accountability.
By ensuring adherence to these policies, employers not only protect their workforce but also cultivate a secure environment that values integrity. The reduction in legal risks further enhances confidence in maintaining consistent and fair drug-testing practices.
