Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has evolved into an effective method for identifying drug and alcohol consumption. The fibers of a growing hair strand capture biomarkers, providing a prolonged history of substance use. When collected near the scalp, the detection period for substances can extend up to three months. The collection process is straightforward; it is difficult to tamper with and simple to transport.
Collecting a 1.5-inch piece of around 200 hair strands, comparable to the thickness of a #2 pencil, yields 100mg—the prime sample size for both screening and confirmation tests. For EtG, supplementary tests, or tests exceeding 10 panels, 150mg of hair is advisable. We suggest using a jeweler’s scale for accuracy in measuring the sample. If scalp hair is unavailable, an equivalent amount of body hair can be collected. When we mention head hair, it specifically pertains to scalp hair, while body hair includes other hair types (e.g., facial, axillary).
Process Overview
Four key steps are involved in processing a drug test in the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is processed into a lab's system, ensuring it was sealed and shipped correctly. A random LAN (Laboratory Accessioning Number) is assigned, and any required data entry not covered by an electronic chain of custody is completed.
Screening is a preliminary check for drug abuse. Although screening is cost-effective for eliminating drug use for most samples, any positive findings must be confirmed to be court-admissible. Samples testing positive during Screening require further confirmation.
For samples testing presumptively positive during Screening, additional hair is prepared for Extraction, where drugs are removed from hair at a much lower concentration than other methods (like urine or oral fluid), making hair drug screening notably challenging.
GC/MS, GC/MS/MS, or LC/MS/MS methods are employed for confirming any positive screening results. All samples with presumptive positives undergo washing before confirmation, ensuring comprehensive review by the CAP (College of American Pathologists) Hair designation and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often referred to as "hair follicle tests," this test analyzes the hair strand, not the follicle beneath the scalp.
In Buell, MO, hair follicle testing triumphs over traditional urine tests. Unlike urine tests, hair analysis offers superior detection accuracy and reliability, capturing a wider spectrum of substance history over an extended timeframe.
Employers in Buell, MO, might find hair testing more beneficial compared to urine tests due to its expansive detection window and reduced susceptibility to manipulation, thereby offering a more comprehensive view of an individual's substance use.
One of the main advantages of hair follicle testing in Buell, MO, is its extended detection window, reaching up to 90 days. This provides employers with an in-depth understanding of an individual's substance use history, which is crucial for making informed hiring decisions.
Unlike conventional tests, hair tests offer a far-reaching detection period. In Buell, MO, companies choosing hair follicle testing gain valuable insights into long-term substance use patterns, crucial for evaluating ongoing or past substance behavior.
The hair follicle testing method employed in Buell, MO, significantly curtails the risk of sample tampering. This test's inherent resistance to adulteration ensures that outcomes are both reliable and beyond dispute.
With a focus on delivering trustworthy results, hair follicle tests in Buell, MO, provide a level of security that makes them nearly impossible to alter, eliminating concerns over sample integrity and reinforcing the credibility of results.
Accredited Drug Testing ensures accessibility with its wide array of nationwide testing centers, including in Buell, MO. This network guarantees that testing services are quick, easy, and hassle-free for all clients.
Whether local or national, their comprehensive network makes drug testing a convenient process. In Buell, MO, residents benefit from the seamless integration of services, easing the stress often associated with obtaining necessary tests.
In Buell, MO, the process of ordering, taking, and receiving results from hair follicle tests is straightforward and confidential, addressing concerns of privacy and ease of use effectively.
Focusing on client satisfaction, the method for hair follicle testing in Buell, MO, is geared towards simplicity and discretion. Clients can engage with the process without fear of privacy breaches, ensuring a stress-free experience.
Accredited Drug Testing in Buell, MO, offers competitive pricing for hair follicle tests, coupled with fast turnaround times. This provides excellent value, ensuring peace of mind for businesses regardless of their size.
Balancing low costs with quick, high-quality service, the efficient delivery of results underlines their commitment to client satisfaction. Businesses in Buell, MO, find this combination appealing for both economic and operational reasons.
The precision and speed of hair follicle drug tests in Buell, MO, are unmatched. These tests stand out for their high accuracy in identifying substance use, offering fast and reliable outcomes that employers and individuals alike can count on.
In contrast to other testing methods, hair follicle tests provide results with remarkable accuracy and swiftness. This combination makes them the preferential choice for detecting substance use in a timely manner, ensuring that results are both prompt and precise.
For businesses in Buell, MO, hair follicle testing promotes compliance with drug-free workplace policies, mitigating legal risks and enhancing workplace safety. Employers can rest assured, knowing they have a robust system in place.
Creating a safer workplace environment is paramount, and hair testing facilitates this by aligning with compliance mandates and reducing liability. Companies in Buell, MO, using this method can experience peace of mind and a more secure working atmosphere.
