Methylphenidate is used as part of a comprehensive treatment programme for ADHD. 1  Tablets: 5 mg, 10 mg, 20 mg; these contain small amounts of lactose. RitalinÂ® contains gelatin.  Modified-release tablets: 18 mg , 27 mg , 36 mg, 54 mg; these may contain lactose.
30 Most Valuable Guitars In The World. 1 Fender âReach out to Asiaâ Stratocaster â $2.7 million. The most expensive guitar ever to appear at auction, the âReach out to Asiaâ Fender Stratocaster was sold in order to raise money to help the victims of the 2004 tsunami disaster in the Indian Ocean.
25 Most Valuable Guitars. Vintage Guitar is marking 25 years of publication with a year full of cool giveaways and features. This month, we continue the celebration with a list of the 25 guitars that, thanks to certain players, songs, and the laws of supply and demand, have become exceedingly valuable. There are few collectibles in modern pop culture that are as cool as guitars.