99啪99精品视频在线观看,久久久久免费一区二区三区,久久中文字幕爱爱视频,欧美日韩国产免费一区二区三区


ZH

KR

JP

ES

RU

DE

Turbid nitric acid

Turbid nitric acid, Total:11 items.

In the international standard classification, Turbid nitric acid involves: Inorganic chemicals, Non-ferrous metals.


YU-JUS, Turbid nitric acid

  • JUS H.G8.044-1982 Reaaents. Si Iver nitrate. Determination ofsulphates content. Turbidimetric method
  • JUS H.G8.396-1989 Reagents. Nitric acid. Determination of sulphates content. Turbidimetric method
  • JUS H.G8.043-1982 Reagents. Silver nitrate. Determination of chlorides content. Turbidimetric method
  • JUS H.G8.395-1989 Reagents. Nitric acid. Deterraination of chlori?es content. Turbidinetric method
  • JUS H.G8.386-1989 Reagents. Calciun nitrate tetrahydrate. Deterraination of suiphates content. Turbidinetric nethod
  • JUS H.G8.388-1989 Reagents. Calciur. nitrate tetrahydrate. Deternination of bariun content. Turbidinetric nethod
  • JUS H.G8.385-1989 Reagents. Calciun nitrate zetrahydrate. Deterraination of chlorides ccntent. Turbi?imetric nethod

Professional Standard - Chemical Industry, Turbid nitric acid

Association Francaise de Normalisation, Turbid nitric acid

  • NF T20-285:1970 Chemical analysis of nitric acid. Turbidimetric determination of chlorides.
  • NF T20-263:1969 Chemical analysis of hydrochloric and nitric acids. Turbidimetric determination of sulphates.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Turbid nitric acid

  • GB/T 12690.9-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Determination of chlorine content-Silver nitrate turbidimetric method




Copyright ?2007-2023 ANTPEDIA, All Rights Reserved