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<br /> 4514 -.Federal-Register / Vol. 59, No. 20 '/ Monday, january 31.-1994 /'Rules said Regulations .
<br /> TABLE ID.-LIST OF APPROVED TEST PROCEDURES FOR PESTICIDES 1
<br /> Parameter Method EPA x r Standard meth-
<br /> ods 18th Ed ASTM Od�ter
<br /> S.a=B�iC .........»...............:....... . GC 608 6630 8 3 C ....... D3086-90 Note 3.P.7.
<br /> GCJMS 6 625 6410 B
<br /> 9."HC ............_........... GC 608. 6630 .. ......... » 0308&-90
<br /> "'- ....
<br /> GUMS 5625 6410 B - -
<br /> 10.S--BHC .:. ......................„„. GC 608 6630 B 3 C "». D308fr90
<br /> S-
<br /> 12.
<br /> 13. Caaptan ........`.......................:... GC - ..... 6630 B . D3086-90 Note 3, p. 7. _
<br /> rbary1 ................................... TLC ............................ Note 3, p.94:Note 6,p. S6o_
<br /> • � � w -
<br /> 15.Chlordane .. .... ................ .. GC 608 '6630 S 8 C - .... D3086-90 Note 3, p. 7.
<br /> GC/MS 625 6410 B ..............
<br /> 36. Endrin aldehyde ...................... GC B08
<br /> 41,Heptachlor epoxide _................ GC 608 6630 B . D3086-90 Note 3'p. 7; Note 4,p,30;
<br /> GG'MS 625 6410 8 .............. Note 6, p_ S73.
<br /> Table ID notes: -
<br /> T Pesticides are listed in this table by common name for the convenience of the reader. Additional pesticides may be found under Table 1C,
<br /> where entries are listed by chemical name. -
<br /> 2The full text of Methods 608 and 625 are given at Appendix A. "Test Procedures for Analysis of Organic Pollutants," of this Part936, The
<br /> standardized test procedure to be used to determine the method detection limit (MDL) for these test procedures is given at Appendix B.,"Defini-
<br /> tion and Procedure for the Detarmination of the Method Detection Limit", of this Part 136,
<br /> 3"Methods for Benzidine. Chlorinated Organic-Compounds, Pentachlorophenol and Pesticides in Water and Wastewater," U.S. Environmental
<br /> Protection Agency, September, 1978.This EPA publication includes thin4ayer chromatography(TLC) methods,
<br /> Methods for Anaiysis of Organic Substances in Water and Fluvial Sediments," Techniques of Water-Resources Investigations of the U.S..
<br /> Geological Survey, Book 5,Chapter A3(1987).
<br /> SThe method may be extended to include acBHC. EBHC, endosulfan 1, endosulfan 11, and endrin. However, when they are known to exist,
<br /> Method 608 is the preferred method.
<br /> 41"Selected Analytical Methods Approved and Cited by the United States Environmental Protection Agency_" Supplement to the Fifteenth Edi-
<br /> tion of Standard Methods for the Examination of Water and Wastewater (1981).
<br /> Each-analyst must make an Initial, one-time, demonstration of their ability to generate acceptable precision and accuracywith Methods 608
<br /> and 625 (See Appendix A of this Part 136) in accordance with pfocedures_given.inesection.82.of-each�of:.these.methods.Ad
<br /> T.oratary.=orn tionatwi ea Method an-gaing''basis;rrnrst spike arid-anaf)2e tO�iG of all samptes analyzed with Method 608 or 596 of all samples analyzed with Method
<br /> 625 to monitor and evaluate laboratory data quality In accordance with Sections 8.3 and 8.4 of these methods. When the recovery of any pararn.-
<br /> eter falls outside the warning limits,the analytical results for that parameter in the unspiked sample are suspect and cannot be reported to dem
<br /> Cointed to regulatory compliance. These quality control requirements also appty to the Standard Methods, ASTM Methods, and other Methods
<br /> NOTE:These warning limits are promulgated as an"Interim final action with a request for comments."
<br /> TABLE 1E.-UST OF APPROVED RADIOLOGIC TEST PROCEDURES
<br /> Reference(method number or page)
<br /> Parameter and units Method Standard
<br /> EPAT methods 18th ASTM USGS2
<br /> Ed.
<br /> 1.Afpha-Total, PCf per liter ............. Proportional or scintillation counter . 900 .............--- 7110 8 01943-90 pp.75 and 78.3
<br /> 2. Alpha-Counting. error, pCi. per Proportional or scintillation counter. Appendix 8
<br /> liter. .._ 7110 B 01943-90 P.79,
<br /> 3. Beta-Total. PO per liter ............... Proportional counter._............._____ 900.0 71108 D1890-90 pp_75 and 76.3
<br /> 4.Beta-Counting -•---...:."..
<br /> error,pCi ............. -proportional counter ....................... Appendix 13 ..--- 7110 B D1890-90 p.79.
<br /> 5. (a) Radium Total PCi per liter.._ Proportional counter ....................... 903.0 7500Ra B 02460-90
<br /> a,pCi per liter ................ Scintillation counter ......................... 903.1 7500Ra C 03454-91 P.81.
<br /> Table IE notes �� ���
<br /> 'Prescribed Procedures for Measurement of Radioactivity in Drinking Water," EPA-6004-80-032 (1980). U-S. Environmental Pnitection
<br /> Agency.August 1980.
<br /> Z Fishman, M_.1, and Brown, Eugene," Selected Methods of the U.S. Geological Survey of Analysis of Wastewaters," U.S. Geological Gurvey,
<br /> Open-File Report 76-177(1976).
<br /> 3 The method found on p.75 measures only the dissolved portion while the method on p. 78 measures only the suspended portion.Therefore,
<br /> the two results must be added to obtain the"total".
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