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SENT BY�SEQUOIA ANALYTICAL 5- fl-H ; d;U9 ; WALNUI tow-tri-' J
<br /> Sequoia N%-, 684 Chesap..ke DA, Redwnod City,CA 94063"1(415) 364-96W FAX(a1!)344-4333
<br /> 1i "'m N.>�16et Lane Walnut Creek,CA 94S4A (510) 4t8.960o FAX(5l0)91i-9673
<br /> low Analytical a19 Striker Avenu{,Sulu 9 SierarneRt6,CA 95834 (916) 991.9606 FO(916)921.0100
<br /> ,Y�tlbi�;`•�' ,, �' ' �� °E �;;s�,
<br /> TOIJChstone Deve3 opments G grit ro QGt� '
<br /> ievror►#9-4 � Ilm !!WDr , 1
<br /> 781 Kingston Ave. Sample Descrlpt: Soil,Wf)X,2.16.0 Aecejlved: Apr 2$, 1
<br /> `Oakland,CA 94611 Analysts Method; EPA 5030/8010 Analyzed: May 1, i9f`il
<br /> '
<br /> Attention: Robert Mallory Lab Number. 634-1944 Reporters; May 8, 1996
<br /> QC dalah iVurrlger: GCOe 196WJ007A
<br /> Inatrum*nt I1J, hp-r
<br /> HALOGENATED VOLATILE ORGANICS (EPA 8010)
<br /> Analyte bMa+ctlon Umtt Sampls Results
<br /> pg1kg pg/kg
<br /> 9romodleNoromethans...I.......... .......... .............. ......... 6.0 ... N.D.
<br /> Bromoterm........-.............................. .......... „,................ 5.0 ......,,............... . N.D.
<br /> Bromornethanea....... .................................................... ... 10 .... .......,. ...,......... N.D.
<br /> Carbon tetracNarfde......... .......................... ............ .... 5.0 ..... ............... N.D.
<br /> ChlorobanxeneL.........,.......... ,... ..................................... 8.0 .1--.11-1...........,.......... .
<br /> Chloroethane.. ..........................••.. ........... .............. , 10 N.D.
<br /> 2-Chfaroethytvfnyl ether,.,. ..... . ............................ N.D.
<br /> CNoroform. .......... .......... . ........... 11........................ .... 5.0 ... ... ., N.D.
<br /> Chlaromethane,.....I'll..................,.,............. .................. 10
<br /> # .............. ,
<br /> ibramochlornmethane............... .......... ............. ........ 5.0 ,,..._...... ..D ........ ... , ... . N.D.
<br /> hlo1,2-01crobanzane................................................. .............
<br /> . ..........
<br /> . ..... 5.0 ,...,..... N.D.
<br /> 1,0-Dichlorobenzerte.................., . ..........1-,....,-- 5.0 ......., ......
<br /> 1,MDiahlorobenze3ne,.. ..............:....... .......................... 6.0 .................. .,..............,... N.D.
<br /> 1,1-D#chiorcethane....................... ...................... ........... '5.b ......,...,,.............I......................... N.D.
<br /> 1.2-Dlchloroethane......... .......... : ......... ............. ....... 5.0 > .... N.D.
<br /> IJ-l]lchloroetherre,.................... ' ......................... ...... a.0 .... N.D.
<br /> cls-1,2-0laltloroeatheitne........ .._...... ....{.,.........,1 5.0 N.D.
<br /> trans-1,2-D ......... .... ...,... .. ........... ................ .
<br /> ichlar0etheane., .,;,. ,,.. 5.0 .. N.D.
<br /> 1 2-Dichioropropane....... ........ .w.{,.,.........,........ ......... 5 ................................
<br /> ols-1,3-01ohloropropene,.................. ........... ...,........... 5.0 ..................................... KD,
<br /> trans-l,3-DIchloropropene....
<br /> . ... ............
<br /> ... ..1......... ...........,.,, 5,t1 ........ . ........ N.D.
<br /> Methylene chloride............... .. .I.—...... 50 .1.......... .......I....... .,.... ,.1
<br /> ,.�• .1,11{11. ,{FI. MD.
<br /> 1,1,2,2-Te trachloroeftna.... .,,., .........
<br /> ., ...,......................... 610 ....... ,,,.>............... N.D.
<br /> Tatrachlorcerthone......................... .................. ............. 50 ..,.....,.I. ......I.........,...... N.D.
<br /> 1,1,1 Trichloroethanee...,....,,..........,. ..... ............ ............ 5.0 ..<......... ............... ......
<br /> 1,1,2 Trlclllaraethane........ ...... ....... .{,........ . .. ..............,. N.D.
<br /> Trichloroethene,.........._ .1........... '..............y.................. 5.0 .......................... N.D.
<br /> Trichlorofluoramethene_.............�.s...... I......................... 5.0 . ............I... ................ N.D.
<br /> ctiorlde............ .................. '.,............................... 10 ......... I.—.......... N.D.
<br /> Surrogates Control Limit% %Recovery
<br /> Dibromodlluoromerthane. ....................... ,.,..................50 150..... ,... . 42*
<br /> 4-Srornofluorobenzene............................,............,.,.........SD ISO....................................
<br /> 91
<br /> Analytes reported as ME),were n at preaselt above the stir d ik„k of detection.
<br /> SEQUOIA ANALYTICAL,# 1271 eas. ,
<br /> + J $urropsto nngwry outside cantml limits due to rmtilx interference.
<br /> Kaaln Van Sambrook
<br /> Project Manager
<br /> OD419M.TUO c;a
<br />
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