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4514 _Federal_Register ! VO1. 59, No. 20 { Monday, anu
<br /> any31,.3.994 / Rules a_*,d Regulations .
<br /> TABLE ID- --UST OF APPROVED TEST PROCEDURES ' R PESTfCtDES z
<br /> Parameter Method EPA 2 7 Staff 5th
<br /> h►et�- ASTM Qt ger
<br />•
<br /> S. c•BHC _ -.... - - :
<br /> GC 608 [030 n 8 C ....... D3086-90 Ncte 3, ^ 7.
<br /> GC/T*iS 5 A2 r
<br /> BHC ., .. ,,-»,o B
<br /> y- ..._..-•----- � _
<br /> ."..................................... G O - s 608 oma 030,86-90 -
<br /> 10. i---PHC 625 6410 B -
<br /> ........
<br /> •... GClty1S sea 6030 H 8 C
<br /> $
<br /> : 625 6-.10 i3 ..............
<br /> 12_ Caotan -
<br /> - 663'0 B D- 5-90 idle ^ p. 7
<br /> 13. - TLC ........ Note 3, P. 94: Note 6,p. 560-
<br /> 15. Chlordane ______________ GC 608 E630 B &C ....... D3086-90 - -'
<br /> Ncte 3, p. 7.
<br /> GCiMS 625 6-1103 ..............
<br /> 36. Endlin aldehyde .............. ..... GC 6G8
<br /> 41. Heafachlor epoxide .............. GC 608 6530 B C3086••90 Note 3. P.7: Nate 4,p.30; .
<br /> GCAMS 625 6410B .... Note 3. p, 573.
<br /> Table 10 notes: - -
<br /> a Pesticides are lasted in this table by common narne for the convenience of the reader. Additional pesticides may be found under Table 1 C
<br /> where entries are listed by chemical name.
<br /> -The full text of Methods 608 and 625 are given at Appendix A. 'Test Procedures for Analysis of Organic Pollutants," of this Part 136. The
<br /> standardized ,est pr+ocetiure 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 time Determination of the Met,od Detection Limit-, of this Part 136.
<br /> 3-Methods for Benzidine, Chlorinated Omanic_C orripcLrds, Pentachlorophenol and Pesticides in Water and Wastewater," U.S. Environmental
<br /> Protection Agency, September, 1978. This EPA publication includes thir,4ayer chromatography(TLC) methods.
<br /> • Methods for Analysis of Organic. Substances in Water and Fiuvial Sedimen+s," i ei;nnicues of Water-Resources Imestigations of the U.S.
<br /> Geological Survey, Book 5, Chapter A3 (1957).
<br />•' 5 The method may be extended to indLOe aSHC, oBHC, endosulfan 1, endosuffan II, and endrin. However, when they are known to exis,
<br /> Method 608 is the preferred method
<br /> 6-Selected Analyttc-al Methods Aeproved and Cited by the United States Erwironmentaf Protection Agency." Suppfemert to the Fifteenth Edi-
<br /> tion of Standard Methods for the Ezaminaton of Water and Wastewater (1981)-
<br /> 7 Each analyst must make an initial, one-time, demonstration of their ability to generate acceptable precision and accuracy with Me�ods 608
<br /> and 625 (See Appenosx A of this Part 136) in accordance wrth procedures given in section 8-2 of each of these metes. Addttonalty, each lab-
<br /> oratory, on an-going basis, must spike and analyze 10% of all samples analyzed with Method 608 or 5% of all sarnoles
<br /> 625 to monitor and evaluate laboratory data quality in accordance with Sections 8.3 and 8.4 of these methods. When :he recoveryRe of an Method
<br /> eter falls outside the warning limits, the analytical results for that parameter in the un ked sa le are sus y parerrf-
<br /> �nssdL-ate regulatory compliance. These quality control requirements afro app, to heStandara Methods, ASTMS �Me o�dst, a�rrd o erdMtoe
<br /> thods
<br /> Nom:These warning limits are prcmutgated as an"Interim final action with a request for comments."
<br /> TABLE= fE- 1ST OF APPROVED RADIOLOG€C TEST PROCEDURES
<br /> Reference(method number or page)
<br /> Parameter and units Method Standard
<br /> EPA1 methods 18th ASTM USGS2
<br /> Ed.
<br /> 1. Aloha-Total, pCi per liter ............. Proportional or scintillation counter . 900 ..._.._... 7110 B 1)19413_90
<br /> 2. Alpha-Counting error, pCi. per Proportional or scintillation counter. A Pp• 9. and 78,3
<br /> liter. pperx~ix 5 ._- 7110(3 D1943-a0 f'_79.
<br /> 3. Beta-Total, pCi per liter ............... Proportional counter ..................____.. o00.D - -._ 7110 8 D1$9a-g0 ,�_7S and 7$.3
<br /> 4_Beta Counting error, pCi .Proponional counter..............• "ppendix B-- 7110 B
<br /> 5. 01890--90 p. 79.
<br /> a Radium Tafel pCi per liter...... Proportional taunter........-•_--•• c _0 .......... 17501ORa B D2460-90
<br /> (b)asRa,pCi .
<br /> per fifer _.--•............. Scintillation counter .......................-• 903.1 750ORa C D345 91 P. 81.
<br /> Table fE notes
<br /> Prescribed Procedures for Measurement of Radioactivity in Drinking Water," EPA-50014•-50014 --0
<br /> Age32 (19o0), U.S. Environmental Protect on
<br /> ncy.August 1960.
<br /> 2Fishman, M.J. and Brown, Eugene," Selected Methods of the U.S. Geclogic Survey of Analysis of Wastewaters," U.S. Geological Survey'
<br /> Open-File Report 76-177 (1976).
<br /> 1 The method found on p. 75 measures only the dissolved portion while the method on ,o. 78 measures only the suspenders portion.therefore,
<br /> the two results must be added to obtain the"total"
<br />
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