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Trout Egg Enumeration Using Displacement Method

using displacement method


Milliliters
displaced
Number
per ounce
Milliliters
displaced
Number
per ounce
Milliliters
displaced
Number
per ounce
3.0 492.88 7.1 208.25 11.2 132.00
3.1 477.00 7.2 205.35 11.3 130.89
3.2 462.10 7.3 202.55 11.4 129.70
3.3 448.10 7.4 199.80 11.5 128.60
3.4 434.90 7.5 197.15 11.6 127.45
3.5 422.45 7.6 194.55 11.7 126.40
3.6 410.75 7.7 192.05 11.8 125.30
3.7 399.65 7.8 189.55 11.9 124.25
3.8 389.10 7.9 187.15 12.0 123.20
3.9 379.15 8.0 184.83 12.1 122.20
4.0 369.65 8.1 182.55 12.2 121.20
4.1 360.65 8.2 180.30 12.3 120.20
4.2 352.05 8.3 178.15 12.4 119.25
4.3 343.85 8.4 176.05 12.5 118.30
4.4 336.05 8.5 173.95 12.6 117.35
4.5 328.60 8.6 171.95 12.7 116.45
4.6 321.45 8.7 169.95 12.8 115.50
4.7 314.60 8.8 168.05 12.9 114.60
4.8 308.05 8.9 166.15 13.0 113.75
4.9 301.75 9.0 164.30 13.1 112.85
5.0 295.75 9.1 162.50 13.2 112.00
5.1 289.95 9.2 160.70 13.3 111.20
5.2 284.35 9.3 159.00 13.4 110.35
5.3 279.00 9.4 157.30 13.5 109.55
5.4 273.80 9.5 155.65 13.6 108.70
5.5 268.85 9.6 154.05 13.7 107.95
5.6 264.05 9.7 152.45 13.8 107.15
5.7 259.40 9.8 150.90 13.9 106.40
5.8 254.95 9.9 149.35 14.0 105.60
5.9 250.60 10.0 147.85 14.1 104.85
6.0 246.45 10.1 146.40 14.2 104.15
6.1 242.40 10.2 144.95 14.3 103.40
6.2 238.50 10.3 143.55 14.4 102.70
6.3 234.70 10.4 142.15 14.5 102.00
6.4 231.05 10.5 140.80 14.6 101.30
6.5 227.50 10.6 139.50 14.7 100.60
6.6 224.05 10.7 138.20 14.8 99.90
6.7 220.70 10.8 136.90 14.9 99.25
6.8 217.45 10.9 135.65 15.0 98.60
6.9 214.30 11.0 134.40
7.0 211.25 11.1 133.20

Add 25 ml of water to a 50 ml graduated cylinder. Place 50 eggs
in the graduated cylinder and take a final reading of the water
displaced. The above chart is used to find the number of eggs per
ounce when using a 1 quart beaker.

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