Methylphenidate has been studied and researched for over 50 years and has a very good efficacy and safety record for the treatment of ADHD. The original patent was owned by CIBA, now Novartis Corporation.
Sun-Earth Solar Panels using monocrystalline cells. The typical monocrystalline solar cell is a dark black colour, and the corners of cells are usually missing as a result of the production process and the physical nature of monocrystalline silicon.lthough quality technology is important in selection of solar panels, it is also critical to keep in mind that both monocrystalline and polycrystalline silicon solar cells are proven technologies, and one should not automatically be considered better than the other.
Product Overview. Suntuf clear polycarbonate corrugated roofing panels are perfect for covering a patio, deck, or hobby greenhouse. The polycarbonate is 20 times stronger than traditional fiberglass panels. Polycarbonate is extremely impact resistant and with a co-extruded UV protective layer the panels will keep their beauty and clarity for many, many years to come.