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.
Vitamins are classified as either fat soluble (vitamins A, D, E and K) or water soluble (vitamins B and C). This difference between the two groups is very important. It determines how each vitamin acts within the body.The fat soluble vitamins are soluble in lipids (fats).These vitamins are usually absorbed in fat globules (called chylomicrons) that travel through the lymphatic system of the small intestines and into the general blood circulation within the body. The difference (if any) between vitamins that are water soluble and those that are not -- There is a big difference between the water soluble vitamins and the fat soluble vitamins and this is absolutely a critical distinction.  2 Specifically Vitamin E -- Vitamin E is a fat soluble vitamin.