Division 4 Reagents United Kingdom Original text. Later amendments are not shown. 4.1Fehling's solution: 4.2Anhydrous dextrose (D-glucose) (C6H12O6) 4.3Standard dextrose solution, 0·600 g/100 ml 4.4Methylene blue solution, 0·1 g/100 ml ← Division 3 Division 4 Division 4.1 →