# 230: TRYPTONE YEAST EXTRACT MINERAL MEDIUM ## Main sol. 230 10 g Tryptone 10 g Yeast extract 0.5 g K2HPO4 0.5 g KH2PO4 1 g NaCl 0.1 g MgSO4 0.1 g CaCl2 6 g NaHCO3 0.1 mg Resazurin 0.3 g L-Cysteine HCl x H2O 3 g Arginine 1000 ml Distilled water 1. Adjust pH to 7.2.