Filter: U (liquid CuSo4) 3 x 3 sq. inches with set 3x3 # 3 R.Gonzalez Aug. 24, 1993 Wl % 2800 1.09 2850 0.90 2900 1.38 2950 1.85 3000 1.66 3050 1.77 3100 1.74 3150 2.85 3200 8.44 3250 17.80 3300 30.00 3350 42.27 3400 49.08 3450 55.52 3500 61.80 3550 66.47 3600 67.66 3650 65.78 3700 65.09 3750 63.33 3800 59.85 3850 50.79 3900 37.29 3950 24.39 4000 13.76 4050 5.88 4100 1.77 4150 0.51 4200 0.15