EPA Method 4425


EPA Method 4425 does not directly match ALS - Columbia's list of currently available methods. Please call for availability.


Method information displayed is provided for informational purposes only. No warranty (express or implied) is made as to the website accuracy, completeness, or applicability (such as the age of a method and whether or not it applies to your project). Please contact us for assistance. Analytical testing dots

PDF IconView Actual EPA Method 4425 (PDF File)


EPA Method 4425:
PCBs, Dioxins/Furans PAH - HRGS

Summary:
SCREENING EXTRACTS OF ENVIRONMENTAL SAMPLES FOR PLANAR ORGANIC COMPOUNDS ( PAHs, PCBs, PCDDs/PCDFs) BY A REPORTER GENE ON A HUMAN CELL LINE

Scope:
This method utilizes a reporter gene system (RGS) based on cytochrome P450 to screen samples for a range of organic compounds including polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), coplanar polychlorinated biphenyl congeners (PCBs), and high molecular weight polynuclear aromatic hydrocarbons (PAHs).

Report Number:
SW-846 www

Analytical testing dots


Examples:  8260
TO-15

Examples:  Dioxin
Mercury
Analytical testing dots


<-- Search All Test Methods



Suggestions? The test methods page continues to expand and improve. If you have suggestions for improvement, we would enjoy hearing from you. Please contact the webmaster here.


Analytical testing dots