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.
Lovenox (enoxaparin) Information. Lovenox (enoxaparin) is a blood-thinning drug used to prevent blood clots in the leg veins in patients who are on bed rest or who are having hip replacement, knee replacement, or abdominal surgery. It is often used along with another anticoagulant drug called warfarin to treat blood clots in the leg.