Analysis of and Formula for Making. - Bohemia, Austria. Analysis of Tromsdorf-Struve, 1828. (Parts in One Hundred Thousand.)

Analysis.

Soda carbonate.......47.780

Soda sulphate........278.890

Sodium chloride.......103.333

Lime carbonate....... 20.829

Iron carbonate........ 3.240

Acid silicic.......... 2.979

Total......457.051

Carbonic acid 1240 Cm. in 1 liter(1000 grammes). Temperature 10.87° C.

Imitation. For 10 gallons of water = 80 lbs.

Grains.

Sodium silicate......... 37.2

Sodium carbonate........1208.0

Sodium chloride......... 485.2

Sodium sulphate........3732.0

Calcium chloride........ 142.0

Acid sulphuric......... 24.4

Iron sulphate.......... 47.7