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GB - Chinese national standards
Page 1723
GB/T 23944-2023 (07/09/2023)
General method for the determination of aluminium in inorganic chemical products—Chromazurol S spectrophotometric method
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 196.60 EUR more info
GB/T 23945-2009 (02/06/2009)
Inorganic chemicals for industrial use - General method for the determination of chloride content - Visible turbidimetric method
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 196.60 EUR more info
GB/T 23946-2009 (02/06/2009)
Inorganic chemicals for industrial use - General method for the determination of lead content - Atomic absorption spectrometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 238.20 EUR more info
GB/T 23947.1-2009 (02/06/2009)
Inorganic chemicals for industrial use - General method for determination of arsenic - Part 1: Silver diethyldithiocarbamate photometric method
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 197.60 EUR more info
GB/T 23947.2-2009 (02/06/2009)
Inorganic chemicals for industrial use - General method for the determination of arsenic content - Part 2: Gutzeit method
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 144.60 EUR more info
GB/T 23947.3-2023 (27/11/2023)
General method for the determination of arsenic in inorganic chemical products—Part 3:Atomic fluorescence spectrometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 175.80 EUR more info
GB/T 23948-2023 (27/11/2023)
Inorganic chemicals for industrial use—General method for the determination of water insoluble matter
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 176.80 EUR more info
GB/T 23949-2009 (02/06/2009)
Inorganic chemicals for industrial use - General method for the determination of dry residue after evaporation
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 196.60 EUR more info
GB/T 23950-2024 (24/07/2024)
General methods for the determination of heavy metals in inorganic chemical products
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 248.60 EUR more info
GB/T 23951-2009 (02/06/2009)
Inorganic chemicals for industrial use - General method for the determination of residue after ignition
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 196.60 EUR more info
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