Laserfiche WebLink
' Dr. Akali Igbene . 0 <br /> March 10, 1988 <br /> Page two <br /> Quality assurance is based upon procedures in the laboratory <br /> which include blanks and lab control standards with each set <br /> of samples extracted. It also included a one in ten <br /> frequency of duplicate and spike analyses. <br /> ' If you have any questions regarding the above procedure, <br /> please feel free to call me. <br /> Very truly yours, <br /> BROWA A CA D ELL <br /> Bob Di?Riienzo Organion supervisor <br /> BD:vb <br /> ' Attachment <br /> 1 <br /> 1 <br /> C BROWN AND CALDWELL LABORATORIES <br /> i <br />