1 percentage points from the same quarter last year, which is a result of the lower sales of higher margin Biochemicals, increases in raw material costs in excess of recently introduced price increases, and lower margins on the aziridine products.
10. Bottled water has a better safety record than tap water. If you doubt this, Google âpublic water contaminationâ and âbottled water recalls,â and compare the hits. Public water problems outscore BW problems by orders of magnitude, and have caused more than a few fatalities. This is not an abstract issue for me.
Q&A: Is It Safe to Drink Tap Water? Is your tap water safe? Do you need a water filter? For answers, SHAPE turned to Dr. Kathleen McCarty , assistant professor at Yale University's School of Public Health, who's an expert in drinking water and human health effects and a consultant to the U.S. EPA on childrenâs health and drinking water contaminants.