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LOS ANGELES, April 22, 2021 (GLOBE NEWSWIRE) -- Specimen validity testing (SVT) is performed on a urine drug screen specimen to measure the pH, and specific gravity, ensuring that no adulterant has ...

New York, United States , Nov. 09, 2023 (GLOBE NEWSWIRE) -- The Global Specimen Validity Testing (SVT) Market Size is To Grow from USD 2.4 Billion in 2022 to USD 4.7 Billion by 2032, at a Compound ...

Materials testing machines are predominantly used for the determination of the strength and deformation behaviour of specimens and components. For this purpose, tensile, compression, flexure or shear ...

ARLINGTON, MA - March 16, 2026 - PRESSADVANTAGE - Urine testing remains one of the most commonly used screening methods ...

It’s been a long time in the works, but the U.S. Department of Transportation has published a final rule that amends the federal regulated industry drug-testing program to include oral fluid specimen ...

The Department of Transportation is proposing to add new drug testing guidelines that would permit motor carriers to test truck drivers using oral fluid samples as an alternative to urine testing.

A composite material is tabbed prior to testing, typically, for one of two reasons: to protect the material from damage from applied loads during the test or to increase the area of the loading region ...

ARLINGTON, MA - March 16, 2026 - PRESSADVANTAGE - Drug testing is a routine requirement across many workplaces and ...