ICP-MS testing for key heavy metals with Prop 65 safe harbor documentation for dietary supplement, cosmetic, and Amazon FBA brands in California. IRVINE, CA, UNITED STATES, March 19, 2026 ...

Cannabis collects heavy metals. It “absorbs heavy metals from the soil, water and air,” says Bob Clifford, general manager at Shimadzu Scientific Instruments. These elements—arsenic, cadmium, lead, ...

WEST CONSHOHOCKEN, Pa.—ASTM International is out with a proposed standard to determine trace metal contact in carbon black. The standard would use Inductively Coupled Plasma-Optical Emission ...