Laserfiche WebLink
<�s -- <br /> CHROMALAB, INC. Submission # 2000-07-0428 <br /> Environmental Services(SDB) <br /> • To Wright Environmental Services Inc Test Method 8020 <br /> 8015M <br /> Attn Chns Palmer Prep Method 5030 <br /> Batch QC Report <br /> Gas/BTEX <br /> Laboratory Control Spike (LCS/LCSD) Soil QC Batch#2000107/28-01 02 <br /> LCS 2000107128-01 02-002 Extracted 07/28/2000 07 56 Analyzed 07/28/2000 07 56 <br /> LCSD 2000/07128-0102-003 Extracted 07/28/2000 08 27 Analyzed 07/28/2000 08 27 <br /> Compound Conc (mg/Kg] Exp Conc [mg/Kg] Recovery[% RPt7 Ctrl Limits[%] Flags <br /> LCS I LCSD LCS I LCSD LCS LCSD [%] Recovery RPD I LCS LCSD <br /> Gasoline 0 508 0 429 0 500 0 500 1016 858 169 75-125 35 <br /> Benzene 00942 00903 01000 01000 942 903 42 77-123 35 <br /> Toluene 00920 00880 01000 01000 920 880 44 78-122 35 <br /> Ethyl benzene 00868 00840 01000 01000 868 840 33 70-130 35 <br /> Xylene(s) 0 268 0 269 0 300 0 300 89 3 897 04 75-125 35 <br /> Surrogate(s) <br /> Trifluorotoluene 465 438 500 500 930 876 53-125 <br /> Tnfluorotoluene-FID 623 538 500 500 1124 6 1076 53-125 <br /> i <br /> I <br /> 1220 Quarry Lane'Pleasanton,CA 94566-4756 <br /> Telephone (925)484-1919'Facsimile (925)4841096 <br /> Pnnted on 08/03/2000 10 55 Page 12 of 13 <br />