Crude oil and petroleum distillates cause birth defects. Microcrystalline waxes are derived from the refining of the heavy distillates from lubricant oil production. LG Chem is a supplier of petrochemicals ranging from basic distillates to specialty polymers. These defoamers are often delivered in a solvent carrier like petroleum distillates. This method is used to produce substitutes for petroleum distillates. "Mineral oil" also refers to several specific distillates of crude oil. All fuel distillates produced there are sent to Heydar Aliyev Baku Oil Refinery for redistillation. After these distillates evaporate, a wax residue is left over. Rotary evaporators are also used in molecular cooking for the preparation of distillates and extracts. All these distillates are vatted before being casked. Brent is suitable for production of petrol and middle distillates. Additionally, there are many medicinal uses for herbal distillates based on their metal concentrations. Cosmetics and toiletries makers are finding many uses for herbal distillates. For example, one tonne of heavy distillates might occupy a volume of . The use of herbal distillates in cosmetics is increasing.