Chem Service Pesticide Catalogue 2019 Update

EPA 500 Methods Mixtures
Government/State/International Agency Methods
The Government/State/International 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 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 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 (504 through 555).
• EPA 600 Series Methods for Wastewater Pollutants (608 through 680).
• EPA 1600 Series Methods for Wastewater Pollutants (1618 though 1660).
• EPA 8000 and Series Methods for Monitoring Organic Pollutants in
Groundwater,
• Wastewater, and Solid Waste.
• EPA Contract Laboratory Program Standards for Target Compound List in
Ground Water, Sediment, and Soil.
• International Standards for Canada (MISA), German DIN Standards, Europe
Regulations, and ISO.
Methods
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