GB/T 623-2024
Chemical reagent—Perchloric acid
GB/T 23850-2024
Sodium perchlorate for industrial use
GB/T 623-2011
Chemical reagent - Perchloric acid
GB/T 23835.2-2009
Lithium perchlorate anhydrous - Part 2: Determination of lithium perchlorate anhydrous content
GB/T 23835.1-2009
Lithium perchlorate anhydrous - Part 1: Lithium perchlorate anhydrous
GB/T 23850-2009
Sodium perchlorate for industrial use
GB/T 35760-2017
Fireworks—Potassium perchlorate
HG/T 3813-2020
GB/T 3653.3-2023
Ferroboron—Determination of silicon content—Perchloric acid dehydration-gravimetric method
GB/T 23835.6-2009
Lithium perchlorate anhydrous - Part 6: Determination of chlorate content
HG/T 3247-2017
Potassium perchlorate for industrial use
GB 5009.291-2023
GB/T 4702.2-2008
Chromium metal - Determination of silicon content - The perchloric acid gravimetric method
GB/T 1509-2016
Manganese ores—Determination of silicon content—Perchloric acid dehydration gravimetric method
HG/T 3247-2008
Potassium perchlorate for industrial use
GB/T 23835.3-2009
Lithium perchlorate anhydrous - Part 3: Determination of moisture content
DB65/T 4451-2021
GB/T 23835.1-2009\
DB43/T 2957-2024
DB43/ 3001-2024