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.
Use clotrimazole to treat fungal infections in the ear. Clotrimazole 1% solution is the most popular antifungal medicine that doctors prescribe for the treatment of fungal ear infections. It kills both Candida and Aspergillus. This drug works by inhibiting the enzyme used to convert ergosterol.