GB/T 6324.6-1986 Organic chemical products for industrial use--Determination of content of carbonyl compounds present in small amounts--Photometric method (English Version)
This standard applies to the determination of carbonyl compounds in water-soluble and alcohol-soluble organic chemical products, the content of which is 0.00025-0.01% (m/m).
GB/T 6324.6-1986 history
2014GB/T 6324.6-2014 Test method of organic chemical products.Part 6:Determination of color for liquids.Tristimulus colorimetry
2008GB/T 6324.5-2008 Test method of organic chemical products.Part 5: Determination of trace quantities of carbonyl compounds in organic chemicals
1986GB/T 6324.6-1986 Organic chemical products for industrial use--Determination of content of carbonyl compounds present in small amounts--Photometric method
GB/T 6324.6-1986 Organic chemical products for industrial use--Determination of content of carbonyl compounds present in small amounts--Photometric method was changed to GB/T 6324.5-2008 Test method of organic chemical products.Part 5: Determination of trace quantities of carbonyl compounds in organic chemicals.