Pictured: 1 lb Gypsum via Amazon
If you’re looking for water salts by the lb via Amazon…
- Gypsum- 1 lb – Calcium Sulfate
- LD Carlson 6103B Calcium Chloride – 1 lb.
- LD Carlson Calcium Carbonate, 1 pound Capacity – Chalk
- LD Carlson 6102B Burton Water Salts – 1 lb.
- Water by John Palmer and Colin Kaminski
- Review: Portable Reverse Osmosis Water System
- LaMotte Water Test Kits
- Need a scale for weighing water salts? See – Hands On Review: American Weigh AWS-100 – 100g x 0.01g Digital Scale
- Special Beer Making Ingredients at MoreBeer – includes water salts