≤0.002% non-volatile matter
≤0.2% water (Karl Fischer)
≤0.0001% benzene
≤0.0002% heavy metals (as Pb)
≤0.002% free acid (as C2H5COOH)
residual solvents, complies
≤0.05% aldehydes and ketones (as CH3COCH3)
benzene and related subst., complies
peroxides, complies
acidity or alkalinity, complies
≤0.1% methanol (GC)