This standard specifies the general method for the determination of dry residues of volatile organic chemical products and organic chemical reagents after evaporation on a water bath. This standard applies to volatile organic liquids whose evaporation residue is equal to or greater than 5mg/kg. If the amount of evaporation residue is less than 5mg/kg, the sampling amount can be appropriately increased.
GB/T 6324.2-1986 history
2004GB/T 6324.2-2004 Test method of organic chemical products-Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids
1986GB/T 6324.2-1986 Volatile organic liquids--Determination of dry residue after evaporation on a water bath--General method