Laserfiche WebLink
SEQUOIA ANALYTICAL <br /> 680 Chesapeake Drive • Redwood City, CA 94063 <br /> (415) 364-9600 FAX (415) 364-9233 <br /> ry RESNA ` :�r +` r + me � r -�`,`+ ry v��,- as rv! a a+,ry . K !�•`rvr a. .µ ;.,�A +w+ r v . ` ;.�"'w;:" ' '". °,"�} }vAaa4, <br /> Ciierit F'irojeci ID r #054006 06, Coca-Cola'/Stockton <br /> 1710 Maln Street Matnx Liquid <br /> Escaion, CA 95320 <br /> Attention Jeanne Hamesy QC Sample Group 3LD7901 -02 Reported Dec 30, _1993 <br /> v.`}�n new{.r vp r Sxxr vvf as rvn]aSv�ir' v! v Uf 03{v}V 4!as v i aa4a t+{♦ }v va vua <br /> rr vt} n rry v t rvx +v + nrrr Vv'ayrrfrrr!'rc r'}a <br /> QUALITY CONTROL DATA REPORT <br /> ANALVrE Benzene Toluene Ethyl Xylenes <br /> Benzene <br /> Method: EPA 8020 EPA 8020 EPA 8020 EPA 8020 <br /> Analyst: M Nipp M Nipp M Nipp M Nipp <br /> MS/MSD <br /> Batch#. 1331-C2201 G3LC22o1 G3LC2201 G31-C2201 <br /> ' Date Prepared. N A. NA N A. N A <br /> Date Analyzed: 12/28/93 12/28/93 12/28/93 12/28/93 <br /> ' Instrument I.D.#- GCHP3 GCHP3 GCHP3 GCHP3 <br /> Conc.Spiked: long/L long/L long/L 30pg/L <br /> Matrix Spike <br /> 6 %Recovery: 89 91 91 90 <br /> Matrix Spike <br /> Duplicate% <br /> Recovery: 100 100 100 103 <br /> Relative% <br /> Difference: 12 94 94 13 <br /> +i{ 4r <br /> r Ja.�ti�}. ,]4a.�.>♦ + S + . r+}i ar fv}�'+.n 1Fti'i/r i`r <br /> r- ♦{}v i v +vv tt r +.v ry ruv 4]Si wv rriia Ah+Y.vv v. xa .vwn}.vOv v '++.4c mrvna.�+�C.c.nv'vn+v^^4,v.,.,yrrcnin f w QauJ.t�en nn..r'+.{da4 wF nvhvi`i+L.u34v.vi.i'i�.44ri„Y r�`d 4vniv xY S vcavvcv,�-P g4�Cv +ap <br /> LCS Batch#. <br /> ' Date Prepared: <br /> Date Analyzed: <br /> Instrument I D.#: <br /> LCS % <br /> Recovery: <br /> %Reicovery <br /> Control Limits- 71-133 72-128 72-130 71-120 <br /> Please Note <br /> The LCS Is a control sample of known,Interferent free matrix that is analyzed using the same reagents, <br /> SEQUOIA ANALYTICAL preparation,and analytical methods employed for the samples The matrix spike is an aliquot of sample <br /> fortified with known quantities of specific compounds and subjected to the entire analytical procedure If <br /> the recovery of analytes from the matrix spike does not fall within specified control limits due to matnx <br /> interference,the LCS recovery is to be used to validate the batch <br /> Vickie Tague <br /> Project Manager 3LD7901 WAT <2> <br />