Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol consumption. Hair offers an extensive history of substance use by embedding biomarkers within the strands as they grow. When sourced near the scalp, hair can reveal a detection span of roughly three months for alcohol and drugs. It is straightforward to collect, relatively hard to tamper with, and convenient to send.
A sample measuring 1.5 inches from approximately 200 strands of hair (akin to a #2 pencil's thickness) at the scalp will yield 100mg of hair, the ideal size for both screening and confirmation. For EtG, extra tests, and/or panels exceeding 10, a specimen of 150mg is advised. Using a jeweler’s scale to weigh the sample is recommended. Should scalp hair be absent, an equivalent volume of body hair can be sourced. By head hair, we specifically mean scalp hair only. Body hair pertains to all other types (facial, axillary, etc.).
Process Overview
The four principal stages in the laboratory processing of a drug analysis result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the preliminary processing of a sample into the laboratory’s system. Tasks include ensuring the sample was appropriately sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and performing any auxiliary data input not supplied by an electronic chain of custody system.
Screening entails a rapid preliminary examination for substances of abuse. Although Screening is cost-beneficial for dismissing drug use in most specimens, a positive screen mandates confirmation for court acceptability. Any samples showing presumptive positivity in Screening necessitate secondary affirmation.
Should a sample appear presumptively positive during Screening, additional hair is drawn from the initial sample for Extraction. In this phase, substances are isolated from hair at significantly lower concentrations compared to other techniques (such as urine or oral fluid), which is why hair substance testing represents one of the most intricate methodologies.
Verification of any positive screen is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to verification if required. The entire laboratory operation from Accessioning to Confirmation is subject to review under both CAP (College of American Pathologists) Hair accreditation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp
Comparing hair to urine testing in Otterbein, CA highlights distinct advantages. Hair testing boasts a lengthier detection span and superior accuracy, given its ability to identify substances used months prior. Urine tests, though common, fall short in this regard, making hair testing the go-to solution for comprehensive drug use detection.
Hair follicle testing in Otterbein, CA offers a robust detection window often spanning up to 90 days. This capability allows employers to ascertain an applicant's or employee's substance use history extensively. By unveiling such a broad view, businesses can make informed decisions, promoting a safer and healthier workplace environment.
In Otterbein, CA, hair follicle tests stand out as a tamper-resistant method. This level of security reduces the likelihood of sample contamination or alteration, which is a concern with other testing forms. As a result, companies can rely on the authenticity and reliability of the results, fostering a culture of trust and compliance.
Accessibility is key with Accredited Drug Testing's widespread centers. Whether in Otterbein, CA, or across the nation, our centers offer easy access to drug testing services, ensuring a seamless experience. Convenient local options enhance client satisfaction through proficient, unobtrusive service delivery.
Our process in Otterbein, CA, is crafted for simplicity and confidentiality. Clients can safely order, undergo, and receive results with assurance on privacy. Accredited Drug Testing prioritizes a stress-free approach, ensuring concerns about privacy and process complexity are promptly addressed for client ease.
At Accredited Drug Testing, we offer affordable pricing with rapid turnaround times in Otterbein, CA. Our competitive price structures provide excellent value, ensuring varied-sized companies benefit from our reliable service. Fast results assure timely responses to drug testing needs, ensuring all phases are efficiently managed.
Hair follicle drug tests in Otterbein, CA, are synonymous with fast, accurate outcomes. Offering high precision levels, these tests proficiently detect substance usage. Their results are both dependable and swift, distinguishing them as a preferred choice for those requiring certainty in drug testing outcomes, ensuring peace of mind for all stakeholders.
Employers in Otterbein, CA, gain compliance and peace of mind through hair follicle testing. By upholding workplace drug-free policies, businesses mitigate legal risks while fostering a safer environment. Such testing aligns with organizational standards, ensuring that both employees and employers benefit from the assurance it provides.
