1,2,4-trifluorobenzene is a useful chemical intermediate for the preparation of quinolone antibacterials.
Phenoxy- is a prefix to indicate the presence of the group '-OC6H5', composed of phenyl and an atom of oxygen. Phenoxyacetic acid is used as a precursor in antibiotic fermentations especially for penicillin V and is a main skeleton of plant growth regulators and herbicides. It is used as an intermediate for manufacturing dyes, pharmaceuticals, pesticides, fungicides. It is used in flavoring.
Activated Carbon removed organic material in water dealing primarily with aesthetics. That means they use it to remove color and smell so that people are not afraid to drink it. To remove pharmaceuticals, you will need a 1 micron membrane filter which can be found in many reverse osmosis systems.
Incandescent light are used for general purpose lighting. These types of lamps waste energy in the form of heat. Their replacement types now in the marketplace are new LED lamps which draw 1/4 the power of an incandescent lamp.
two types which are isotopes
There are only two types of xylems, 1. Protoxylem and 2. metaxylem
Whistleblowers The Untold Stories - 2011 Pharmaceuticals 1-25 SUSPENDED was released on: USA: 28 May 2012
1:50 1:100 1:200
Yes, as 1) it is a non-prescription drug and 2) Most pharmaceuticals in Mexico are made locally and not made in China, where many pharmaceuticals are known to be contaminated with other chemicals.
mostly helical gears !1.
1)Cambridge 2)Oxford 3)Imperial College 4)Reading
cloverfields blunderbuss and m9
http://en.wikipedia.org/wiki/Medium_tank
atomic bomb
THERE ARE MANY TYPE OF SCREWDRIVER BUT MAINLY 2 TYPES ARE USED 1;STAR 2;PLAIN dj adnan
The three types of farce which is a type of comedy in used in the theatre is as followed. 1. Ask 2. The 3. Teacher 4. !
divide by 1
Types Of Materials:1.Ceramics 2.Composites3.Concrete4.Electronic / Optical5.Metals6.Polymers/ Plastics7.Wood