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The United States Postal Inspection Service (USPIS), or the Postal Inspectors, is the federal law enforcement arm of the United States Postal Service. It supports and protects the U.S. Postal Service, its employees, infrastructure, and customers by enforcing the laws that defend the United States' mail system from illegal or dangerous use.
Postmaster General DeJoy helped the USPS deliver approximately 380 million home test kits from January 2022 through May 2022. [120] [121] As of March 2024, when the program concluded, the USPS had delivered over 1.8 billion free COVID-19 test kits. [122] In September 2024, the distribution of free at-home COVID-19 tests was re-started. [123] [124]
The Mandelin reagent is used as a simple spot-test to presumptively identify alkaloids as well as other compounds. It is composed of a mixture of ammonium metavanadate and concentrated sulfuric acid.
Reagent test Alcohols: Forms Lucas test in alcohols is a test to differentiate between primary, secondary, and tertiary alcohols. Alkaloids: Forms Froehde Liebermann Mandelin Marquis Mayer's Mecke Simon's: Amines, and amino acids: Forms Folin's: Barbiturates: Class Dille–Koppanyi Zwikker: Benzodiazepines: Class Zimmermann: Phytocannabinoids ...
March 11, 2024 at 3:22 PM Getty Imagenes A South Carolina man is going to prison after he got assistance from a postal carrier to have drugs delivered in the mail , according to the U.S. Attorney ...
The above photo shows the positive results of the number 2 Marquis reagent presumptive drug test when used with a sample of opium. It is the primary presumptive test used in Ecstasy reagent testing kits. It can also be used to test for such substances as opiates (e.g. codeine, heroin), and phenethylamines (e.g. 2C-B, mescaline).
The year 2024 was one for the history books, and 538's visual journalists and reporters were hard at work explaining the data behind the news with visualizations and interactives. From 538’s ...
Beginning Nov. 20, households that ordered COVID tests this fall may request four more. Anyone who did not order tests this fall may place 2 orders.