Analysis of and Formula for Making. - Prussia, Germany. Analysis of Duflos. (Parts in Sixteen Ounces.)

Soda sulphate........ 5.424

Soda carbonate........ 9.408

Lime carbonate....... 3.767

Magnesia carbonate..... 1.200

Iron carbonate........ 0.197

Iron arseniate........ 0.012

Manganese carbonate..... 0.021

Lime phosphate....... 0.050

Sodium chloride....... 0.900

Potassium chloride...... 0.034

Acid silicic..........0.738

Total...... 21.751

Carbonic acid 35 Cm. Temperature 11 to 12.5° C.

Imitation. For 10 gallons of water = 80 lbs.

Grains.

Sodium carbonate.......3068.6

Sodium arseniate........ 0.75

Sodium phosphate....... 4.3

Potassium chloride....... 2.4

Magnesium chloride...... 54.9

Calcium chloride....... 4.3

Magnesium sulphate...... 132.2

Lime sulphate, prsecip..... 408.0

Lime carbonate......... 63.2

Manganese sulphate...... 3.2

Iron sulphate.......... 38.0