In human anatomy, the clavicle or collarbone is a long bone that serves as a strut between the shoulder blade and the sternum or breastbone. There are two clavicles, one on the left and one on the right. The clavicle is the only long bone in the body that lies horizontally. Together with the shoulder blade it makes up the shoulder girdle. It is a palpable bone and in people who have less fat in this region, the location of the bone is clearly visible, as it creates a bulge in the skin. It receiv
That being said letâs take a look at PAG and ESTER oils. PAG is actually an acronym for Polyalkylene Glycol, and it is a synthetic oil used in A/C systems to lubricate the compressor. Most all newer model cars use PAG as the lubricant in the A/C system. When people refer to PAG oil they typically refer to it in the following terms: PAG 46, PAG 100, or PAG 150. The numbers represent the viscosity of the lubricant just as â10W-30â or â10W-40â represent the viscosity of motor oil.
That being said letâs take a look at PAG and ESTER oils. PAG is actually an acronym for Polyalkylene Glycol, and it is a synthetic oil used in A/C systems to lubricate the compressor. Most all newer model cars use PAG as the lubricant in the A/C system.When people refer to PAG oil they typically refer to it in the following terms: PAG 46, PAG 100, or PAG 150.The numbers represent the viscosity of the lubricant just as â10W-30â or â10W-40â represent the viscosity of motor oil.hat being said letâs take a look at PAG and ESTER oils. PAG is actually an acronym for Polyalkylene Glycol, and it is a synthetic oil used in A/C systems to lubricate the compressor. Most all newer model cars use PAG as the lubricant in the A/C system.