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AA direct

AA direct, Total:9 items.

In the international standard classification, AA direct involves: Non-ferrous metals, Water quality, Analytical chemistry.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, AA direct

  • GB/T 10267.3-1988 Method for analysis of calcium metal--The direct determination of iron,nickel,copper,manganese and magnesium in calcium metal by atomic absorption spectrometry

Taiwan Provincial Standard of the People's Republic of China, AA direct

  • CNS 5223-1980 Method of Test for Zinc in Water (Atomic Absorption, Direct)
  • CNS 5224-1980 Method of Test for Nickel in Water (Atomic Absoption, Direct)
  • CNS 5225-1980 Method of Test for Manganese in Water (Atomic Absorption, Dorect)
  • CNS 5462-1980 Method of Test for Lead in Water (Atomic Absorption, Direct)
  • CNS 5463-1980 The Method of Test for Cabmium in Water (Atomic Absorption, Direct)
  • CNS 5465-1980 Method of Test for Cobalt in Water (Atomic Absorption, Direct)
  • CNS 5464-1980 Method of Test for Copper in Water (Atomic Absorption, Direct)
  • CNS 5466-1980 Method of Test for Iron in Water (Atomic Absorption, Direct)




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