# 934: THERMOCOCCUS WAIOTAPUENSE MEDIUM ## Main sol. 934 1.5 g NaCl 4 g Na2SO4 0.7 g KCl 0.2 g NaHCO3 0.1 g KBr 0.03 g H3BO3 5.8 g MgCl2 1.5 g CaCl2 0.025 g SrCl2 5 g Tryptone 1 g Yeast extract 0.75 g Na2S x 9 H2O 2 mg Resazurin 10 g Sulphur 1000 ml Distilled water 1. pH 7.0 2. Prepare the medium anaerobically under N2. Steam the medium for 3 hours on three successive days.