Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now viewed as a formidable means for identifying drug and alcohol consumption. Hair captures long-term markers of alcohol and drugs by embedding biomarkers within the fibers of the hair as it grows. When collected near the scalp, hair can offer a detection period of up to three months for alcohol and other substances. Hair collection is straightforward, difficult to tamper with, and convenient to send.
A sample of 1.5 inches comprising roughly 200 hair strands (about the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, which is ideal for preliminary and confirmatory testing. For EtG, additional tests, or tests surpassing 10 panels, 150mg of the sample is suggested. We advise weighing the sample using a jeweler’s scale. In cases where scalp hair isn't available, a comparable quantity of body hair can be obtained. When referencing head hair, it pertains to scalp hair exclusively. Body hair encompasses all other hair types (facial, armpit, etc.).
Process Overview
The laboratory drug test processing involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial sample processing into a lab’s system. This process verifies if the sample was appropriately sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and completes any necessary data input not provided by an electronic custody system.
Screening provides an initial swift evaluation for drugs of abuse. While cost-efficient for negating drug presence in most samples, a positive screening requires confirmation for legal acceptability. Positive results from Screening mandate an additional confirmation.
If a sample yields a presumptive positive in Screening, additional hair is extracted from the original sample for the Extraction phase. During this phase, drugs are extracted from hair at lower concentrations than other methods (such as urine or saliva), making hair drug testing a challenging process.
Confirmation of any denoted screening results is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as necessary. The entire lab procedure from Accessioning to Confirmation is subjected to review under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests", the tests analyze the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cady, WI is evident in its superior detection capabilities. Compared to traditional urine tests, hair tests boast enhanced accuracy and reliability, identifying drug use over longer durations. These qualities make hair testing a preferred option, providing employers and authorities with a comprehensive understanding of an individual's substance consumption history.
Hair follicle testing in Cady, WI, extends the detection window up to 90 days. This lengthier detection period grants employers a thorough view of a candidate's or employee's drug history. Whether for hiring decisions or ongoing employee assessments, the extended window helps in evaluating long-term substance use trends, promoting informed decision-making for workplace safety and compliance.
With tamper-resistant testing methods in Cady, WI, hair follicle tests minimize the potential for sample tampering. The robust nature of hair testing ensures reliable and indisputable results, providing peace of mind to employers. By significantly reducing the risk of falsified samples, hair testing stands out as a trustworthy choice for drug screening.
The convenience of both local and nationwide testing locations in Cady, WI, simplifies access to hair follicle testing. Offering a network of centers, it allows individuals and employers to obtain hassle-free and efficient testing services. The widespread availability of locations across the nation ensures quick access to reliable drug testing, catering to diverse needs.
In Cady, WI, the hair follicle testing process is simple and confidential. From ordering to receiving results, privacy is maintained at every step. The straightforward process addresses privacy concerns, ensuring individuals feel secure throughout. The ease of use facilitates efficient testing without compromising on confidentiality or accuracy.
Affordable pricing and fast turnaround characterize hair follicle testing services in Cady, WI. With competitive pricing, it offers excellent value for companies of all sizes. The swift processing and results delivery enhance peace of mind, ensuring timely assessments and sound decision-making for employers.
In Cady, WI, hair follicle drug tests offer rapid, precise, and reliable results. Their exceptional accuracy in detecting substances ensures trustworthy outcomes. The speed of these tests is unparalleled, allowing for swift identification of drug use. Whether for pre-employment screening or routine checks, the quick turnaround time enhances decision-making processes, benefiting employers and ensuring workplace safety.
Employers in Cady, WI, experience peace of mind and compliance with workplace safety standards by utilizing hair follicle testing. It ensures adherence to drug-free policies and minimizes legal risks. This enhances workplace safety and fosters a culture of responsibility and safety among employees, reassuring employers of maintaining a drug-free environment.
