Abstracts: Background: Dust is ubiquitous and humans are unavoidably in constant contact with it. Therefore. exposure to metal-laden dust from workplaces can be a serious threat to human health. Objective: The objective of this study was to assess the concentrations of nine metals. https://safeersappliancers.shop/product-category/siemens-iq-500-mb557g5s0b-built-in-double-oven-stainless-steel/