KS M 1309-2019(2024)
Sodium thiosulfate pentahydrate (crystalline)
KS M 1309-2019
Sodium thiosulfate pentahydrate (crystalline)
BS ISO 10636:1994
Photography. Processing chemicals. Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
ISO 10636:1994
Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M 8022-1996(2001)
SODIUM THIOSULFATE PENTAHYDRATE