Lab Science News - Science, chemistry and environmental news from laboratory experts

Posts Tagged ‘Federal Register’

Allowable Levels Established for DEHP in Bottled Water

Tuesday, January 17th, 2012

bottled-waterIn April 2012, the Food and Drug Administration (FDA) will begin regulating the level of di(2-ethylhexyl)phthalate (DEHP) in bottled water. Manufacturers will be required to annually monitor their finished bottled water products and source water for DEHP in order to maintain compliance with current good manufacturing practice (cGMP) regulations.

Read more about the allowable levels for DEHP in bottled water…

Proposed NPDES Rule Requires ‘Sufficiently Sensitive’ Test Methods

Monday, August 2nd, 2010

Sufficiently Sensitive Test Methods

In a Federal Register notice published June 23, the EPA proposed changes to its permitting program under the Clean Water Act (CWA) to ensure the use of sufficiently sensitive analytical methods for monitoring chemical pollutants in discharge water.

Specifically, the new rule affects the CWA’s National Pollutant Discharge Elimination System (NPDES). Its purpose is to specify that applicants and permittees must use analytical methods that are capable of detecting and measuring pollutants at, or below, current water quality criteria.

(more…)