No. 1. Calc. Fluor. (Calcium Fluoride) 240s
No. 10. Nat. Phos. (Sodium Phosphate) 240s
No. 11. Nat. Sulph. (Sodium Sulphate) 240s
No. 12. Silica (Silicon Dioxide) 240s
No. 2. Calc. Phos. (Calcium Phosphate) 240s
No. 3. Calc. Sulph. (Calcium Sulphate) 240s
