Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying the use of drugs and alcohol. Hair captures markers in the strands, providing a historical record of substance use. Collected near the scalp, this method offers up to a 3-month detection span for drugs and alcohol. The collection is straightforward, hard to tamper with, and convenient for transportation.
A 1.5-inch portion of roughly 200 hair strands (similar in size to a #2 pencil) from the scalp will yield 100mg of hair, which is optimal for screening. For EtG analysis and broader panels, 150mg is advisable. We suggest using a jeweler’s scale for measurement. If scalp hair isn’t available, equivalent body hair can be taken. Head hair specifically refers to scalp hair, while body hair encompasses other types (like facial or underarm hair).
Process Overview
The laboratory procedure for drug test results encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the entry point where a sample is processed into the lab’s system, including checking the seal and shipment, assigning a LAN (Laboratory Accessioning Number), and completing any extra data not covered by an electronic documentation system.
Screening is a preliminary check for drug substances. It's a cost-effective way to rule out drug use in most samples, but any positive result must be confirmed for legal acceptability. Samples that test positive in Screening undergo a secondary confirmation process.
If a sample is positive during Screening, additional hair is extracted from the original sample for the Extraction phase. Here, substances are extracted from hair at lower concentrations than other methods (e.g., urine or oral fluid), thus making hair drug analysis the most complex method to perform.
Confirmation of positive screening results is done using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation. The entire process from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the test examines the strand rather than the follicle under the scalp.
Why does hair follicle testing outshine urine testing in Rio Oso, CA? The answer lies in its superior detection capabilities and reliability. Hair tests provide a broader insight into substance use compared to urine tests.
While urine tests offer limited detection windows, hair tests in Rio Oso uncover substance use extending back months, offering a more complete perspective. This makes hair testing a preferred choice for many.
Hair follicle testing in Rio Oso, CA stands out due to its extensive detection window, covering up to 90 days. This gives employers a clearer picture of an individual's substance use history.
Such an extended window of detection is invaluable for employers seeking a comprehensive assessment, as it reveals patterns of use rather than just recent consumption.
The reliability of hair follicle tests in Rio Oso, CA is enhanced by their tamper-resistant nature, delivering trustworthy results by minimizing the risk of sample adulteration.
This tamper-resistant quality assures employers and agencies with peace of mind, knowing the results are credible and unaffected by manipulation attempts.
Convenience is key with nationwide and local testing centers in Rio Oso, CA, offering easy access to our services. This ensures a hassle-free experience for clients.
Our extensive network simplifies the testing process, providing quick and accessible options regardless of location in and around Rio Oso, enhancing efficiency and ease for our clients.
In Rio Oso, CA, hair follicle testing is a straightforward and confidential process, ensuring privacy and ease from ordering to results delivery.
We prioritize simplicity and discretion, giving you peace of mind that your drug test is administered securely and results are handled with the utmost confidentiality and simplicity.
Competitive pricing and fast turnaround times in Rio Oso, CA make our hair follicle testing an excellent value for businesses of all sizes, providing assurance at an affordable cost.
Our pricing structure is designed to suit varied needs, ensuring quality testing that doesn’t break the bank, while delivering quick, reliable outcomes that benefit every organization.
In Rio Oso, CA, hair follicle drug tests offer swift and precise results, ensuring exceptional accuracy in substance detection. The method’s reliability is unmatched, providing employers with a definitive assessment of drug use.
A major advantage in Rio Oso is the rapid turnaround time, which aids individuals and organizations in making informed decisions swiftly while maintaining high accuracy standards in drug testing.
Employers in Rio Oso, CA can leverage hair follicle testing to ensure compliance with drug-free workplace policies, enhancing safety and mitigating legal concerns.
Incorporating hair testing into your organizational policy provides peace of mind, upholding strict compliance with minimal legal risks, thus fostering a secure work environment.
