Analysis of and Formula for Making. - (This preparation is intended as a lithontriptic, to destroy the stone in the bladder or kidneys.) Analysis of Struve. (Parts in One Hundred Thousand.)

Analysis.

Potash sulphate...... 5.169

Potassium chloride..... 4.655

Soda carbonate.......475.293

Soda phosphate...... 0.039

Sodium chloride......248.966

Sodium bromide...... 0.021

Sodium iodide....... 0.00141

Lime carbonate....... 22.758

Calcium fluoride...... 0.023

Baryta carbonate...... 0.025

Strontian carbonate.... 0.250

Magnesia carbonate.... 22.386

Alumina.......... 0.014

Acid silicic ......... 5.389

Total......784.98941

Imitation. For 10 gallons of water = 80 lbs.

Grains.

Sodium iodide....... 0.0088

Sodium bromide...... 0.13

Sodium fluoride...... 0.15

Sodium phosphate..... 0.24

Potassium chloride..... 28.6

Potassium sulphate..... 31.8

Sodium silicate....... 67.3

Sodium chloride......1172.6

Sodium carbonate.....3622.6

Barium chloride...... 0.19

Aluminium chloride.... 0.22

Strontium chloride..... 1.7

Calcium chloride...... 155.4

Magnesium chloride.... 155.5