Laserfiche WebLink
• <br /> <br />6.8 <br />6.7 <br />ti.6 <br />ti.5 <br />(i. ~! <br />ti ci.3 <br />a <br />6.2 <br />c <br /><~~, 6.1 <br />w <br />6 <br />5.9 <br />s.s <br />s.7 <br />s.e <br />Figure . -Humidity Cell Analytical Results, <br />CC 92-38 (105'-115') <br />0 5 10 15 20 25 30 <br />Weeks <br />_~ pH _~ SO4 •_ Acidity _~ Alkalinity <br />100 <br />90 <br />80 <br />70 <br />v <br />60 <br />oq <br />o~ <br />50 E <br />v <br />.~ <br />40 ~ <br />E <br />U <br />30 <br />20 <br />to <br />0 <br />35 <br />•' <br />