Analysis of and Formula for Making. - Oswego, N. Y. Analysis of S. H. Douglas. (Grains in One United States Gallon.)

Analysis.

Calcium carbonate...... 18.19

Sodium chloride.......308.18

Potassium chloride.....149.08

Magnesium chloride..... 10.25

Iron oxide.......... trace

Silica............. 71.70

Sulphuric acid........ trace

Loss.............. 1.78

Total...... 559.18

Imitation. For 10 gallons of water = 80 lbs.

Grains.

Sodium chloride.........1504.8

Potassium chloride,.......1490.8

Sodium silicate.........1458.0

Sodium carbonate........ 521.1

Magnesium chloride....... 102.5

Calcium chloride........ 202.0

Acid hydrochloric (muriatic acid). 257.4