HG/T 5346-2018
Chemical reagent-Calcium sulfate dihydrate
HG/T 5344\uff5e5349-2018
ASTM F2224-09(2020)
Standard Specification for High Purity Calcium Sulfate Hemihydrate or Dihydrate for Surgical Implants
ASTM D4328-18
Standard Practice for Calculation of Supersaturation of Barium Sulfate, Strontium Sulfate, and Calcium Sulfate Dihydrate (Gypsum) in Brackish Water, Seawater, and Brines
ASTM F2224-09(2014)
Standard Specification for High Purity Calcium Sulfate Hemihydrate or Dihydrate for Surgical Implants
ASTM D4328-08(2013)
Standard Practice for Calculation of Supersaturation of Barium Sulfate, Strontium Sulfate, and Calcium Sulfate Dihydrate (Gypsum) in Brackish Water, Seawater, and Brines
ASTM F2224-09
Standard Specification for High Purity Calcium Sulfate Hemihydrate or Dihydrate for Surgical Implants
ASTM D4328-08
Standard Practice for Calculation of Supersaturation of Barium Sulfate, Strontium Sulfate, and Calcium Sulfate Dihydrate (Gypsum) in Brackish Water, Seawater, and Brines
ASTM F2224-03
Standard Specification for High Purity Calcium Sulfate Hemihydrate or Dihydrate for Surgical Implants
ASTM D4328-03
Standard Practice for Calculation of Supersaturation of Barium Sulfate, Strontium Sulfate, and Calcium Sulfate Dihydrate (Gypsum) in Brackish Water, Seawater, and Brines
ASTM D4328-84(1993)e1
Standard Practice for Calculation of Supersaturation of Barium Sulfate, Strontium Sulfate, and Calcium Sulfate Dihydrate (Gypsum) in Brackish Water, Seawater, and Brines
ASTM D4328-97
Standard Practice for Calculation of Supersaturation of Barium Sulfate, Strontium Sulfate, and Calcium Sulfate Dihydrate (Gypsum) in Brackish Water, Seawater, and Brines