≤0.00006% S-compounds (as S)
≤0.001% non-volatile matter
≤0.02% ethanol (GC)
≤0.001% carbonyl compounds (as CO)
≤0.00003% peroxides (as H2O2)
5-8 ppm BHT (GC)
≤0.0002% free acid (as CH3COOH)
≤0.005% acetone (GC)
≤0.00007% adehydes (as HCHO)
0.03% water (Karl Fischer)