GB/T 23675-2009
P - Benzoquinone
GB/T 23675-2009
Determination of toxic substances in workplace air-Part 162:Benzoquinone
GB/T 23675-2009
2,6-Dibromo-N-chloro-p-benzoquinone monoimine(reagent)
GB/T 23675-2009
Standard Test Method for Determination of Potential Instability of Middle Distillate Fuels Caused by the Presence of Phenalenes and Phenalenones (Rapid Method by Portable Spectrophotometer)