Laserfiche WebLink
91/11/94 17= 35 2ti 415 229 1526 SUPERIOR LRBS P 93 <br /> Superlor Precision Anatvtical. Inc. � -r <br /> 825 Arnold Drive, Swift• 114 * Mcirttnez, Colifornln 94553 P is 101 22Y-I�11 / fox (5 10) 211-1526 <br /> VOLATILE PETROLEUM HYDROCARBONS <br /> Quality Assurance and Control Data - Water �. <br /> Laboratory Number 90072 <br /> Method Spike <br /> Cumpound Blank RL Recovery Limits RPD <br /> (ug/L) (ug/L) <br /> Gasoline : ND<50 50 94/88 70-130 7% <br /> Benzene , ND40. 5 0 5 117/117 70-130 0t- <br /> Toluena , NDeo . 5 0 5 111/112 70-130 1% <br /> Ethyl Benzene : NDA,-0 . 5 - 0 . 5 105/104 70-130 ) k <br /> Total Xylenes : ND 0 . 5 0 . 5 117/115 70-130 2� <br /> i <br /> �I <br /> f <br /> Def initiona . <br /> ND Not UeLecUed <br /> RPD Relatives Percexit Difference A oun d1oclato, <br /> RL = ReporLing Limit senior Chemist <br /> u /L - Parts per billson (ppb) <br /> N l e No. 90872 <br /> Page 3 of 3 <br /> CerUf+�r.l Lti�ly�rtc�lr�i�rS <br />