Analysis Note
Assay p-Benzoquinone: 48 - 52assay hydroquinone: 48 - 52Identity (IR-spectrum): passes testMatter insoluble in ethanol: ≤ 0.02 %Sulphate (SO4): ≤ 0.01 þ (Iron): ≤ 0.001 %Sulfated ash: ≤ 0.1 %
Packaging
100 g in Glass bottle
This product has met the following criteria to qualify for the following awards: