Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for identifying drug and alcohol consumption. Hair acts as a historical record for alcohol and drug use by embedding biomarkers within the strands as they develop. When taken from near the scalp, hair can reveal a detection timeframe of up to about three months for both alcohol and drugs. Collecting hair is straightforward, tampering is relatively challenging, and shipping is hassle-free.
A sample of hair measuring 1.5 inches from about 200 hair strands (approximately the thickness of a #2 pencil) positioned closest to the scalp yields 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, a 150mg sample is advisable. It's suggested to weigh the hair sample with a jeweler’s scale. If hair from the scalp isn't available, an equivalent measure of hair from the body can be gathered. The term "head hair" specifically denotes hair from the scalp, whereas "body hair" includes other types such as facial or axillary hair.
Process Overview
The laboratory procedure for processing a drug test result is divided into four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed into the lab’s system. This process ensures the sample was sealed and shipped correctly, assigns it a unique LAN (Laboratory Accessioning Number), and includes any supplementary data entry not captured by an electronic chain of custody system.
Screening is a preliminary evaluation for the presence of drugs. Although it offers a cost-effective approach to detect the absence of drugs in most samples, a positive screen must undergo confirmation to be legally valid. Samples testing presumptively positive in Screening necessitate further confirmation.
Should a sample turn out to be presumptively positive during Screening, additional hair is extracted from the original sample for the Extraction phase. In this step, drugs are derived from hair in far lesser concentrations than other methods, such as urine or oral fluid analysis, underscoring the complexity of hair drug screening.
GC/MS, GC/MS/MS, or LC/MS/MS methods are employed to confirm any positive screening results. Presumptive positive cases undergo a washing process before confirmation as needed. The complete laboratory operation, from Accessioning through Confirmation, is scrutinized under the supervision of both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: While commonly termed as "hair follicle tests", the analysis involves the hair strand itself, not the follicle beneath the scalp.
Hair Vs. Urine: Why Hair Testing Wins in Easton, WI
Comparing hair follicle tests to traditional urine tests reveals clear advantages. Hair testing provides superior detection over longer periods and reliability you can count on in Easton.
The Edge of Hair Testing Over Urine Tests
Hair follicle testing offers a longer-detection range and accurate results. Employers in Easton favor it over urine tests for its comprehensive substance use history.
Understanding Extended Detection Windows
For employers in Easton, WI, hair follicle testing offers a broad detection timeframe, up to 90 days, affording a thorough insight into an applicant's or employee's drug history.
Comprehensive View with Hair Testing
Unlike other methods, hair follicle testing in Easton, WI provides employers with an extensive drug use record, enhancing their decision-making process.
Unyielding Security: Hair Testing's Tamper-Resistance
In Easton, WI, hair follicle testing reduces the risk of tampering, ensuring authentic and indisputable results.
Reliable Results Through Hair Testing
Avoiding sample adulteration, hair follicle tests in Easton deliver credible outcomes, safeguarding the integrity of drug testing.
Convenient Testing Across Easton, WI
With easily accessible testing centers nationwide, including Easton, Accredited Drug Testing ensures a hassle-free testing experience.
Nationwide Coverage for Hair Tests
Wherever you are in Easton, WI, our extensive network of testing locations guarantees quick and convenient service.
Simplified and Confidential: Hair Testing in Easton
In Easton, WI, the hair follicle testing process is straightforward and private. From ordering to results, we prioritize ease and confidentiality.
Privacy Assured: Easton's Hair Testing Process
Our confidential hair follicle testing process in Easton, WI addresses privacy concerns and ensures a seamless client experience.
Cost-Effective Solutions: Drug Testing in Easton
With competitive pricing and rapid turnaround times, our hair follicle testing in Easton, WI offers exceptional value for businesses of every size.
Affordable and Efficient Hair Testing
In Easton, WI, our cost-effective pricing and swift results deliver peace of mind, ensuring financial and operational efficiency.
Speed and Precision: Hair Follicle Drug Testing in Easton, WI
Hair follicle drug testing stands out for delivering fast and precise results. Its ability to accurately detect a range of substances makes it a valuable tool for employers looking for reliable data on an individual's recent substance use.
Accuracy Redefined: Hair Tests in Easton, WI
In Easton, WI, hair follicle tests redefine accuracy in drug detection. Their precision ensures that the results reflect true substance use, helping employers make informed decisions.
Hair Testing: A Gateway to Compliance
Employers in Easton, WI find peace of mind through hair follicle testing, ensuring adherence to drug-free policies and reducing legal exposure.
Safety and Compliance with Hair Tests
Hair follicle testing upholds safety and regulatory standards, offering employers in Easton the assurance they need to maintain a substance-free workplace.
