Drug misuse often occurs unintentionally in any population, which is why Quest Diagnostics offer a broad array of drug testing for your diverse needs.
Oral fluid drug testing, sometimes refered to as a saliva drug test, can deliver a favorable experience because it’s generally simple and straightforward to administer. Collections can take place virtually at any location and because of the nature of the device, provides an observed collection whi...
For some of these tests, there are dietary restrictions that must be observed. For others, there are drugs that must be avoided prior to obtaining the specimen. This information is included as part of the specimen requirements for the individual tests in the Test Directory. Note: Specimens for...
Features proctored telehealth visit via eMed™ to help individuals meet travel and other observed collection and test report requirements Secaucus, NJ And Miami, FL /PRNewswire/ - Quest Diagnostics (NYSE:DGX), the world's leading provider of diagnostic infor...
In the mid-1990s, the WHO developed the DOTS (direct observed therapy strategy) to control TB. This strategy was adopted by most of the countries and confirms a short-course of chemotherapy treatment by administering crucial first-line drugs (isoniazid, rifampicin, ethambutol and pyrazinamide), ...
For some of these tests, there are dietary restrictions that must be observed. For others, there are drugs that must be avoided prior to obtaining the specimen. This information is included as part of the specimen requirements for the individual tests in the Test Directory. Note: Specimens for...
the usual standard. For some of these tests, there are dietary restrictions that must be observed. For others, there are drugs that must be avoided prior to obtaining the specimen. This information is included as part of the specimen requirements for the individual tests in the Test Directory....
The KIF6 Genotype Test, LPA Aspirin Genotype Test, LPA-Intron 25 Genotype Test, 4q25 AF Risk Genotype Test, 9p21 Genotype Test, and CYP2C19 Genotype Test were developed and their performance characteristics determined by Quest Diagnostics, a CLIA-certified and CAP-accredited laboratory. These test...
the molecular ion can extract H to form MH+. This tends to occur if M has a high proton affinity. This does not affect quantitation accuracy because the sum of M+ and MH+ is constant. Drug compounds in protic solvents are usually observed as MH+, whereas nonpolar compounds such as napht...
the molecular ion can extract H to form MH+. This tends to occur if M has a high proton affinity. This does not affect quantitation accuracy because the sum of M+ and MH+ is constant. Drug compounds in protic solvents are usually observed as MH+, whereas nonpolar compounds such as napht...