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TABLE 2 <br /> LIST OF LABORATORY ANALYSES AND SAMPLE CONTAINERS <br /> MOUNTAIN HOUSE DEVELOPMENT SITE#6 <br /> Tracy,San Joaquin County,California <br /> Abbreviations: <br /> BTEX=Benzene,toluene,ethylbenzene,and total xylenes <br /> CaCO3=Calcium carbonate <br /> EPA=U.S.Environmental Protection Agency <br /> HCL=Hydrochloric acid to pH of 2 <br /> HNOt=Nitric acid to pH of 2 <br /> H2SO4=Sulfuric acid to pH of 2 <br /> LVI=Large-volume injection <br /> L=Liter <br /> mL=Milliliter <br /> SM=Standard Method <br /> SW=Solid waste <br /> SW-846=EPA publication Test Methods for Evaluating Solid Waste,Physical/Chemical Methods <br /> SIM=Selective ion monitoring <br /> TPHc=TPH quantified as crude oil,C10-C36 <br /> TPHd=TPH quantified as diesel,Cia-Cz6 <br /> VOA=Volatile Organic Analyte <br /> Notes: <br /> 1. Because the hold time for Method 8015B and Method 8270C is 7 days,samples must be shipped same day <br /> to Lancaster,or delivered to Lancaster's Richmond office by 4:00 p.m.for overnight delivery to Lancaster in Pennsylvania. <br /> 2.As indicated above,SAIC will request that Lancaster analyze groundwater samples for BTEX using SW-846 Method 8260B with a 25-mL purge and for PAHs using SW-846 8270C <br /> with LVI,to obtain low detection limits. Low detection limits enable use of results in a risk assessment and comparison to the lowest screening levels for delineation. <br /> 3.As hold time for nitrate-nitrogen and nitrite-nitrogen is 48 hours,groundwater samples must be shipped same day to Lancaster early in week,so samples arrive before Friday. <br /> 4.Groundwater samples for tested for hardness,boron,calcium,sodium,iron,magnesium,manganese,and potassium must be filtered in the field. <br /> CA 3L <br /> Page 2 of 2 hen science tosownans <br />