https://www.selleckchem.com/
001 μg/L]), one sample of syrup had a concentration of 0.112 ± 0.005, 0.132 ± 0.009, and 0.108 ± 0.010 μg of arsenic/g. We also tested nine popular prenatal vitamins for the amount of arsenic in one serving of vitamins per day and showed exposure to arsenic in one vitamin of 7.108 μg of arsenic/day. All lactation foods and vitamins tested had undetectable amounts of cadmium, mercury, and lead. Conclusion Most of the vitamins and bars that were tested had below the detectable limit of arsenic, cadmium, lead, and mercury; we did find one vitamin and one rice