Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 1543-2015
Scope
This standard specifies the method for determination of organic solvent residues in newspapers. This standard applies to the residual amount of organic solvents in newspapers (including acetone, ethyl acetate, isopropyl acetate, methyl ethyl ketone, isopropyl alcohol, ethanol, benzene, n-propyl acetate, toluene, butyl acetate, hexanal, propylene glycol methyl Determination of 16 solvents including ether, p-xylene, m-xylene, n-butanol and o-xylene). The determination of organic solvent residues in other paper printed matter can be carried out with reference to this standard. The detection limit of this standard is 0.01 mg/m2.
DB44/T 1543-2015 history
2015DB44/T 1543-2015 Determination of residual organic solvent in newspaper