UDP GLUCOSE: ALPHA-D-GALACTOSE-1-PHOSPHATE URIDYLTRANSFERASE TYPE IV GALACTOSE-1-PHOSPHATE URIDYL TRANSFERASE TYPE IV EC 2.7.7.12 galactose-1-phosphate uridyltransferase from galactose-adapted yeast udp glucose:α-d-galactose-1-phosphate uridyltransferase galactose-1-phosphate uridyl transferase Chromium(VI) atomic spectroscopy standard concentrate 1.00 g Cr(VI),Potassium chromate solution Chromium(VI) standard concentrate 10.00 g Cr(VI),Potassium chromate solution