[Code of Federal Regulations]
[Title 40, Volume 29]
[Revised as of July 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR766.14]

[Page 833]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 766_DIBENZO-PARA-DIOXINS/DIBENZOFURANS--Table of Contents
 
                      Subpart A_General Provisions
 
Sec. 766.14  Contents of protocols.

    Protocols should include all parts of the Quality Assurance Plan for 
Measurement of Brominated or Chlorinated Dibenzofurans and 
Dibenzodioxins, as stated in the Guidelines. For each chemical substance 
and each process, the manufacturer must submit a statement of how many 
grades of the chemical substance it produces, a justification for 
selection of the specific grade of chemical substance for testing, 
specific plans for collection of samples from the process stream, naming 
the point of collection, the method of collecting the sample, and an 
estimate of how well the samples will represent the material to be 
characterized; a description of how control samples (blanks) and HDD/
HDF-reinforced control samples, or isotopically labeled compounds 
(standards) and duplicate samples will be handled; a description of the 
chemical extraction and clean up procedures to be used; how extraction 
efficiency and measurement efficiency will be established; and a 
description of instrument hardware and operating conditions, including 
type and source of columns, carrier gas and flow rate, operating 
temperature range, and ion source temperature.