EPA 8000 Series Standards
The 8000 series methods are used for monitoring organic pollutants in ground water as prescribed in the United States Resource Conservation and Recovery Act (see 40 CFR 264). These methods may be found in EPA publication SW-846, Test Methods for Evaluating Solid Waste. ULTRA Scientific has prepared a series of reference standards for the 8000 series methods, as well as the necessary surrogate, internal, and calibration standards. Each component in a reference standard is pre-analyzed, with most analytes being >99% pure, and the solvents are of the highest quality available. All solutions are gravimetrically prepared to a precision of ± 0.5%. A Level II ISO Guide 34 Reference Material Certificate of Analysis is available for each product.