SELECT BIDDER - a contractor which is one of a select list asked to bid or. estimate project costs; normally, low bidder awarded the project. SPECIALTIES - division 10 of the 16 Major Uniform Construction Index. classifications, including toilet partitions and accessories, enamel boards, tack.
Water Soluble Vitamins. By: Dr. George Obikoya. The water-soluble vitamins, excluding vitamin C, popularly are termed the B-complex vitamins. There are eight of them, namely; B1 (thiamine), B2 (riboflavin), B6 (pyridoxine), niacin (nicotinic acid), B12, folic acid, pantothenic acid, and biotin.
The primary vitamins are normally identified as vitamin A, D, E, K, C, and B complex. Of these, A, D, E, and K are the fat soluble vitamins. Vitamins C and B complex are water soluble. The fat soluble vitamins are commonly stored in special fat storage cells called lipocytes, whereas, the water soluble vitamins are not stored within the body except in small amounts.