Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now considered an effective means for identifying alcohol and drug consumption. The hair captures biomarkers within its fibers, providing an extended history of substance use. When taken close to the scalp, it can offer a detection period of up to three months for alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A segment of hair measuring 1.5 inches from around 200 strands (comparable to a #2 pencil) near the scalp can provide 100mg, which suits both screening and confirmation tests. For EtG, additional testing, or over 10-panel assessments, a 150mg specimen is suggested. Using a jeweler’s scale for weighing is advisable. If scalp hair can't be accessed, a similar amount of body hair can be used. When mentioning head hair, it specifically means scalp hair. Body hair includes all other types (like facial, axillary, etc.).
Process Overview
The primary steps in the laboratory processing of drug test results are Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample’s introduction into the lab system occurs. It involves checking the sample's seal and shipment, generating a random LAN (Laboratory Accessioning Number), and completing extra data entry not covered by an electronic chain of custody.
Screening provides a preliminary drug abuse check. Though it's a cost-effective approach for dismissing drug use for most cases, a positive result must be validated for legal acceptance. Samples with a positive indication in Screening need corroboration through another method.
For positively indicated samples, more hair is taken from the initial specimen for the Extraction phase. Drugs are drawn out at lower concentrations compared to other methods (such as urine or saliva). This makes hair analysis a challenging testing method.
Confirmation of any positive screened result employs methods like GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation when needed. The lab process, from Accessioning to Confirmation, is examined under CAP (College of American Pathologists) standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests," the analysis is on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cutter, AZ.
Choosing hair follicle over urine testing brings various advantages. Hair tests provide a broader detection window and are considered more reliable in identifying chronic substance use. Unlike urine samples, hair samples are less susceptible to tampering, offering a fortified layer of accuracy.
Extended Detection Window in Cutter, AZ.
Hair follicle testing is advantageous due to its ability to track drug use over an extensive period—up to 90 days. This capability furnishes employers with an all-encompassing view into an individual's substance consumption timeline, essential for making informed decisions regarding hiring or current staff evaluations.
Tamper-Resistant Testing Method in Cutter, AZ.
Hair follicle analysis significantly lowers the likelihood of sample tampering. Unlike other testing modes, hair samples can't be easily manipulated, ensuring outcomes remain credible and consistent. This robust method guarantees integrity and trustworthiness in test findings.
Convenient Nationwide Testing Locations and Local Locations in Cutter, AZ.
Our expansive network of testing sites ensures effortless access to drug screening services nationwide, including Cutter, AZ. Clients benefit from our streamlined procedures, experiencing stress-free visits and swift service for all their testing needs.
Simple, Confidential Process in Cutter, AZ.
The process for hair follicle testing is designed to be simple and private. From ordering to sampling to receiving results, every step prioritizes client confidentiality, ensuring ease of use while upholding privacy. Participants remain assured that their data is discreetly and securely handled.
Affordable Pricing and Fast Turnaround in Cutter, AZ.
Our competitive pricing and expedited turnaround times afford clients great value. Businesses of all sizes can benefit from our accessible pricing structures, ensuring they receive prompt and high-quality testing services without financial strain.
Fast, Accurate, and Reliable Results in Cutter, AZ.
Hair follicle drug tests offer exceptional precision in detecting substance use. Their reliability and rapid processing times ensure results are both quick and definitive. By analyzing the hair shaft, this method provides insights into drug histories with remarkable exactness, giving users confidence in its findings.
Compliance and Peace of Mind for Employers in Cutter, AZ.
Utilizing hair follicle testing helps employers maintain adherence to drug-free workplace policies, thereby mitigating legal implications and enhancing onsite safety. This method offers peace of mind, reassuring businesses of their compliance status and commitment to a secure work environment.
