Purity: (same/more than) 98.5%
Specific Rotation: 23.3 to 27.0
Loss On Drying: (same/less than) 5%
Residue on Ignition: (same/less than) 0.2%
Chloride: (same/less than) 0.2%
Heavy Metals (as Pb): (same/less than) 0.001%
Other Amino Acids: Not Detected