Media Tnag 0.8 g (Tryptone) 0.4 g (n-acetyl glucosamine) 5 g (agar) 500 mL (water) Murray & Lovett code = M & L 0.6 g (glucose) 0.3 g (n-acetyl glucosamine) 0.25 g (asparagine) 1.0 g (tryptone) 7.0 g (agar) 50 mL (Machlis’ soln) 10X Machlis’ solution 1 g (