It is equal to one picocurie of Sr-90 per gram of body calcium. The resulting quantity is determined as mg KOH/ (gram of lubricant). Also served with besan (gram flour) ki kadi. The "gram" (10 kg) is an SI derived unit of mass. There are nine kilocalories in each gram of fat. "A" is the number of Pu decays per second per gram (634 billion). Sometimes this is mixed with chickpea (gram) or other flour to get the right shade. Lysozyme is a commonly used enzyme for lysing gram positive bacteria. He invented the precursor technique to Gram staining bacteria. Crystal violet is the stain used in Gram staining. A gram of TNT releases upon explosion. The USDA lists the caloric value of a 2-ounce (57 gram) Snickers bar as .