| Description | 12% Tryptone, 24% Yeast Extract, 4.0% Glycerol. Supplied with 1 liter of 10x phosphate buffer (0190-1L). | 1.2% Tryptone, 2.4% Yeast Extract, 0.4% Glycerol, with 100ml of 10x Phosphate buffer supplement (0190-01). | 1.2% Tryptone, 2.4% Yeast Extract, 0.4% Glycerol, with 100ml of 10x Phosphate buffer supplement (0190-01). | 1.2% Tryptone, 2.4% Yeast Extract, 1.6% Glycerol, 100 ml of 10x Phosphate buffer supplement. |