{"title":"Water Chemistry","description":"Salts, acids, and minerals for brewing water adjustments.","products":[{"product_id":"calcium-carbonate","title":"Calcium Carbonate","description":"\u003cp\u003eCalcium Carbonate (Chalk) 2 oz. Water chemistry additive that raises pH and adds calcium to your brewing water. Ideal for dark beer styles that benefit from a higher mash pH.\u003c\/p\u003e\u003cp\u003eAdd directly to the mash or brewing water. Typical usage is 1–2 tsp per 5 gallons. Use a water chemistry calculator to dial in your target profile.\u003c\/p\u003e","brand":"L.D. Carlson","offers":[{"title":"2 oz","offer_id":48916171456665,"sku":"2726","price":1.95,"currency_code":"USD","in_stock":true},{"title":"1 lb","offer_id":48916171489433,"sku":"7506","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0317\/5055\/3738\/files\/2726.jpg?v=1787720055"},{"product_id":"calcium-chloride","title":"Calcium Chloride","description":"\u003cp\u003eCalcium Chloride 2 oz. Water chemistry salt that enhances malt character and lowers mash pH. Essential for brewing water adjustments in malt-forward styles like stouts, porters, and English ales.\u003c\/p\u003e\u003cp\u003eAdd directly to the mash or brewing water. Typical usage is 1–2 tsp per 5 gallons. Use a water chemistry calculator to dial in your target profile.\u003c\/p\u003e","brand":"L.D. Carlson","offers":[{"title":"2 oz","offer_id":48916171587737,"sku":"3211","price":1.95,"currency_code":"USD","in_stock":true},{"title":"1 lb","offer_id":48916171620505,"sku":"2713","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0317\/5055\/3738\/files\/3211.jpg?v=1787720055"},{"product_id":"five-star-5-2-ph-stabilizer","title":"Five Star 5.2 pH Stabilizer","description":"\u003cp\u003eFive Star 5.2 pH Stabilizer 1 lb. Mash and sparge water pH stabilizer that locks in 5.2 pH for consistent enzyme activity and better mash efficiency. Buffers both soft and hard water.\u003c\/p\u003e\u003cp\u003eAdd 1 tablespoon per 5 gallons of mash water. Stir to dissolve before adding grain. Works best in water with low to moderate mineral content.\u003c\/p\u003e","brand":"L.D. Carlson","offers":[{"title":"Default Title","offer_id":48916174143641,"sku":"539","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0317\/5055\/3738\/files\/539.jpg?v=1787720055"},{"product_id":"gypsum","title":"Gypsum","description":"\u003cp\u003eGypsum (Calcium Sulfate) 2 oz. Water chemistry salt that accentuates hop bitterness, lowers mash pH, and adds a dry, crisp finish. A brewing essential for hoppy and pale beer styles.\u003c\/p\u003e\u003cp\u003eAdd directly to the mash or brewing water. Typical usage is 1–2 tsp per 5 gallons. Use a water chemistry calculator to dial in your target sulfate level.\u003c\/p\u003e","brand":"L.D. Carlson","offers":[{"title":"1 lb","offer_id":48916174799001,"sku":"2717","price":3.99,"currency_code":"USD","in_stock":true},{"title":"2 oz","offer_id":48916174831769,"sku":"2716","price":1.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0317\/5055\/3738\/files\/2717.jpg?v=1787720055"},{"product_id":"magnesium-sulfate-2-oz","title":"Magnesium Sulfate 2 oz","description":"\u003cp\u003eMagnesium Sulfate (Epsom Salt) 2 oz. Water chemistry salt for brewing water adjustments. Adds sulfate character and a dry, bitter finish. Also provides magnesium, an essential yeast nutrient.\u003c\/p\u003e\u003cp\u003eAdd directly to the mash or brewing water. Typical usage is 1\/2–1 tsp per 5 gallons. Use sparingly — excess magnesium can cause a harsh, astringent flavor.\u003c\/p\u003e","brand":"Brewmaster","offers":[{"title":"Default Title","offer_id":48916174962841,"sku":"4036","price":1.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0317\/5055\/3738\/files\/30249.jpg?v=1787768154"},{"product_id":"phosphoric-acid-75-32-oz","title":"Phosphoric Acid (75%) 32 oz","description":"\u003cp\u003ePhosphoric Acid (75%) 32 oz. Concentrated food-grade phosphoric acid for mash and sparge water pH adjustment. Neutral flavor impact on finished beer makes it the preferred acid for lagers and delicate styles.\u003c\/p\u003e\u003cp\u003eUse sparingly — a few drops per gallon is typically sufficient. Always add acid to water, never water to acid. Use a pH meter to verify your target mash pH of 5.2–5.4.\u003c\/p\u003e","brand":"L.D. Carlson","offers":[{"title":"Default Title","offer_id":48916175192217,"sku":"6835","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0317\/5055\/3738\/files\/6835.jpg?v=1787720054"}],"url":"https:\/\/downthehallhomebrew.com\/collections\/water-chemistry.oembed","provider":"Down the Hall Homebrew","version":"1.0","type":"link"}