Page 137 - Chem Service 2016 Catalogue
P. 137
Methods
Government/State/Agency Methods
The Government/State/Agency chemical standard section provides the necessary
standards to run various published methods. These solutions are tested and certified
according to a stringent quality criterion. They follow the guidelines for standard
Methods preparation for the indicated methods and conform to the high standards of our
ISO certification program. We retain samples of the test solutions for on going
stability studies.
First the purity and identification of each compound is established before the
compound is utilized for a solution or mixture. For stock and custom solutions,
corrections are made for any compound having a starting purity of less than 99%.
Certificate of Analyses are provided on request. All mixtures and solutions are
shipped with Material Safety Data Sheets. All of the solutions are traceable by a lot
number.
Provided with each solution is a list of each of the individual compounds in
the solution. Each compound is listed by their part number and the individual
compounds can be purchased, as individual materials at 98+% purity, if so
desired.
Standards
• EPA 500 Series Methods for Drinking Water (501 through 556).
• EPA 600 Series Methods for Wastewater Pollutants (601 through 1626).
• EPA 1600 Series Methods for Wastewater Pollutants (1618 though 1666).
• EPA SW-846/8000 and 5000 Series Methods for Monitoring Organic
Pollutants in Groundwater, Wastewater, and Solid Waste.
• EPA TCLP 1311 Methods for Determination of Both Organic and Inorganic
Analytes in Liquid, Solid, and Multiphasic Wastes.
• EPA Contract Laboratory Program Standards for Target Compound List in
Ground Water, Sediment, and Soil.
• Air Toxic Methods TO-1 through TO-13.
• Total Petroleum Hydrocarbons.
• ASTM Methods.
• UST Standards Including Weathered Fuel and State Standards.
• Hazardous Substance List (HSL) Volatiles Standard Mixture.
• International Standards for Canada (MISA), German DIN Standards, Europe
Regulations, and ISO
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