Alkaptonuria. Color change in Urine from Normal to alkaptonuria. Laboratory flasks with urine. comparison. homogentisic acid can turn urine and parts of the body a dark colour. Vector Sweatshirt #561133540
Get ready for cooler weather with this classic crew neck sweatshirt. This piece is crafted with pre-shrunk fabric, a 1x1 rib-knit collar with spandex, air-jet spun yarn for softness and reduced pilling, and double-needle stitching around the collar, shoulders, armholes, cuffs, and hem. The garment is quarter-turned to prevent a crease down the middle.
