Creosote removed; the "heavy oil", which sinks; and the "anthracene oil", which when cold is mostly solid and greasy, of a buttery consistence. Creosote refers to the portion of coal tar which distills as "heavy oil", typically between 230–270 °C, also called "dead oil"; it sinks into water but still is fairly liquid. Carbolic acid is produced in the second fraction of distillation and is often distilled into what is referred to as "carbolic oil". Commercial creosote will contain substances from six groups. The two groups occur in the greatest amounts and are the products of the distillation process—the "tar acids",
A Is for Acid September 2002, but attracted a relatively small audience for a peak time programme. Overnight figures suggested 6 million viewers had tuned in to watch "A Is for Acid", a figure beaten by an episode of "Waking the Dead" which appeared in the same time slot on BBC One. A review in the "Manchester Evening News" the day after the film was shown was generally favourable: "Clunes might seem an unlikely choice for this sinister and demanding role...but he acquitted tremendously in his portrayal of the beaming, oily trickster with a murderous heart...Clunes made the killer plausible, disarming and businesslike as