GB/T 13248-2008
Rubber and rubber latices - Determination of manganese content - Sodium periodate photometric methodes
GB/T 13248-2008
Raw natural rubber and rubber latices - Determination of manganese content - Sodium periodate photmetric methods
GB/T 13248-2008
Iron ores—Determination of manganse content—Potassium periodate spectrophotometric method
GB/T 13248-2008
Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method
GB/T 13248-2008
Water quality--Determination of manganese--Potassium periodate spectrophotometric method
GB/T 13248-2008
Ferrovanadium - Determination of manganese content - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method
GB/T 13248-2008
Fluorspar—Determination of manganese content—Periodate spectrophotometry and flame atomic absorption spectrometry
GB/T 13248-2008
GB/T 13248-2008
Ferrosilicon nitride-Determination of manganese content-Sodium periodate spectrophotometric method
GB/T 13248-2008
Methods for chemical analysisof ferrosilicon--The potassium periodate photometric method for the determination of manganese content
GB/T 13248-2008
Ferrotungsten - Determination of manganese content - The periodate spectrophotometric method and the flame atomic absorption spectrometric method
GB/T 13248-2008
Silicon barium alloy-Determination of manganese content-The periodate oxidation spectrophotometric method
GB/T 13248-2008
Ferrotitanium - Determinatino of manganese content - Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
GB/T 13248-2008
Ferric-containing dust and sludge—Determination of manganese oxide content-The potassium periodate (sodium) spectrophotometric method
GB/T 13248-2008
GB/T 13248-2008
Method for chemical analysis of constantan resistance alloy The potassium periodate photometric method for the determination of manganese content
GB/T 13248-2008
Methods for chemical analysis of bismuth-rich lead-Part 6:Determination of tin content-The potassium iodate titration
GB/T 13248-2008
Chemical analysis methods of magnesium and magnesium alloys - Part 4:Determination of manganese content - Periodate spectrophotometric method
GB/T 13248-2008
Fluorspar—Determination of manganese content—The periodate spectrophotometric method
GB/T 13248-2008
Determination of manganese dioxide in electronic glass--Potassium periodate oxidation method