p.3:
Quote:Naphtha (Erdöl), mit Wasserstoff behandelte leichte (>=50% - <=100%)
Basically, Benzin is another name for naphtha. It's just a volatile aliphatic petroleum hydrocarbon fraction. This one here appears to standardised for pentane content, but with a boiling point below 40°C it would appear to be largely isopentane. That stuff will boil in contact with warm skin so it might not actually be the best thing for pulling from a STB. Heavier hydrocarbons are more efficient.
Get Grillanzunder (if you're in a German-speaking country) for the crude pulls then recrystallise using this low boiling pet. ether (Petroleumbenzin) you're looking at. Or, of course, select a higher boiling Benzin.
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