All these processes divide the raw coal into the following three categories: 1  Clean coal, having ash content approx. 7 - 9%. 2  Middlings, having ash content approx. 25 - 30%. 3  Rejects, having ash content approx. 65 - 70%.
What is the most important information I should know about Robitussin Head & Chest Congestion (guaifenesin and phenylephrine)? Do not give this medication to a child younger than 4 years old. Always ask a doctor before giving a cough or cold medicine to a child.
BUPAPÂ® (butalbital and acetaminophen tablets), 50mg/300mg are indicated for the relief of the symptom complex of tension (or muscle contraction) headache. See Important Safety Information below. BUPAPÂ® (butalbital and acetaminophen tablets), 50mg/300mg are indicated for the relief of the symptom complex of tension (or muscle contraction) headache. Evidence supporting the efficacy and safety of this combination product in the treatment of multiple recurrent headaches is unavailable.