Already have an ACS ID? Log in
Renew your membership, and continue to enjoy these benefits.
Already an ACS Member? Log in here
Choose the membership that is right for you. Discount will be applied automatically at checkout.
Enjoy these benefits no matter which membership you pick.
Most Popular in Environment
Procter & Gamble and partner Reliance Products are selling outdoor recreation and emergency preparedness kits containing P&G's PUR water treatment packets in U.S. stores. PUR was a commercial flop when first launched in 2003. P&G turned the packets into a humanitarian coup, however, by providing them at cost to philanthropic agencies for distribution in developing countries. Containing the disinfectant calcium hypochlorite and the flocculant iron sulfate, a PUR packet can purify 10 L of water. P&G says any profits it earns in the U.S. will be used to provide the packets in developing countries.
This article has been sent to the following recipient: