Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying drug and alcohol usage. Hair offers a comprehensive history of substance use by trapping chemical markers within the strands as they grow. When collected from the scalp area, hair delivers a detection timeline of up to nearly three months for alcohol and drugs. Collection of hair is straightforward; it's relatively resistant to tampering and convenient for transportation.
A sample measuring 1.5 inches from roughly 200 hair strands (comparable in size to a #2 pencil) close to the scalp assures 100mg, the optimal sample size for both screening and confirmation. For EtG, additional testing, and/or analyses beyond 10 panels, a sample weighing 150mg is advised. We suggest using a jeweler’s scale for precise specimen measurement. Should scalp hair be inaccessible, an equivalent amount from body hair can be taken. When we mention head hair, it pertains solely to scalp hair, whereas body hair encompasses all other types (like facial, and axillary hair).
Process Overview
The laboratory process for processing drug test results is composed of four steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, a sample is initially incorporated into the lab's system. This step ensures the sample was securely sealed and transported, assigns an arbitrary LAN (Laboratory Accessioning Number), and finalizes any necessary data entry missing from the electronic chain of custody.
Screening serves as a preliminary evaluation for drug offenses. Though screening is an economical method to dismiss drug usage for most samples, a positive result needs further confirmation to withstand in legal settings. Thus, samples testing positive in Screening do require additional validation.
Should a sample be positive during the Screening phase, additional hair is extracted from the primary sample and readied for Extraction. Drugs are then extracted from hair at notably lower concentrations than alternative methods (such as urine or oral fluid), illustrating the complexity of hair drug screening methods.
Positive Screening results proceed to Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All positive samples are appropriately washed before confirmation as needed. The entire lab process from Accessioning to Confirmation is conducted under the stringent standards of both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the analysis is conducted on the hair strand rather than the hair follicle beneath the scalp.
When comparing hair follicle versus urine testing in Cold Spring Harbor, NY, several advantages emerge. Hair testing excels in detection accuracy and reliability, offering a broader view of drug use history. Unlike urine tests that cover a shorter time frame, hair tests reveal a more extensive picture, enhancing decision-making processes for employers significantly.
This long detection period ensures comprehensive assessments of substance use.
The extended detection window of hair follicle tests in Cold Spring Harbor, NY, provides up to 90 days of drug use history. Such a long timeframe offers employers a more thorough insight into an individual’s substance habits. This comprehensive view is invaluable for making informed employment decisions and maintaining a drug-free workplace.
Employers can now evaluate candidates or employees with much more detail and clarity.
Hair follicle testing in Cold Spring Harbor, NY, is known for its tamper-resistant methods. The integrity of the hair test is ensured, eradicating ways to alter or falsify results. This reliability means results remain unquestionable, assuring employers and institutions of accurate outcomes.
By significantly lowering sample adulteration risks, trust in results is maintained, which is essential for legal and employment purposes.
Accredited Drug Testing offers convenient testing services nationwide, including locations in Cold Spring Harbor, NY. With a wide network of centers, accessing drug testing services becomes hassle-free and quick. This convenience ensures that clients can easily meet their testing needs.
Whether local or elsewhere, our centers guarantee efficient service delivery.
In Cold Spring Harbor, NY, the process of hair follicle testing is simple and confidential. The ordering and testing phases are streamlined to ensure ease and privacy. Concerns about confidentiality are addressed, providing users with a hassle-free experience. Clients can feel assured of their privacy and receive their results without complication.
Offering affordable pricing and quick turnaround in Cold Spring Harbor, NY, our hair follicle testing is a cost-effective solution. We balance competitive pricing with rapid result delivery, ensuring businesses get value and efficiency. Our service supports companies of all sizes in achieving their drug testing needs without excessive cost.
This combination of affordability and speed enhances client satisfaction.
In Cold Spring Harbor, NY, hair follicle drug testing is known for its fast, accurate, and reliable results. The precision of these tests ensures substance use is detected accurately, minimizing errors. The speed of obtaining results makes it a preferred choice for both employers and individuals seeking timely information.
With hair follicle testing, you can have confidence in the accuracy, ensuring decisions based on clear evidence.
Using hair follicle tests in Cold Spring Harbor, NY, helps employers maintain compliance and peace of mind. Adhering to drug-free workplace policies reduces legal risks. Improved safety and adherence to regulations promote a healthier and legally sound work environment. Employers can be confident they are meeting necessary legal and safety standards through reliable testing solutions.
