![Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/110819/TOC-Subject-Sample-2021-Physical-Sciences.jpg"})
Abstract
Quantitative analysis of chromium in standard low alloy steel samples by excimer laser ablated plasma atomic emission spectrometry was obtained. A calibration curve was developed which related the chromium concentration in a solid steel matrix to the intensity ratio of Cr(I) 520.84 nm to Fe(I) 516.75 nm. The chromium concentration determined ranged from 0.062 to 1.31 %. A detection limit of 20 μg/g (approximately 0.002 %) was estimated.