EPA & FLORIDA-DEP REGULATORY NEWS
Some clients have raised questions about the comparability of analyzing PAHs (polynuclear aromatic hydrocarbons) by EPA 625/8270 -vs- 8310.
From time to time some people ask about the acceptability of EPA methods 8260 & 8270 being used for NPDES and CWA permit work in place of the older 624 & 625 methods.
The page below should help answer any questions you may have over these testing options.
The answer is YES.
According to EPA, these methods are acceptable and in some cases even preferred alternatives to the older 600-series methods found in many 40 CFR 136 references.
The link below should help answer any questions you may have over these testing options.