# C95: SNA ## Mail sol. C95 28 g Nutrient agar (Oxoid CM3) 500 ml Natural sea water (filtered) 500 ml Deionized water 1. Make up to 1 litre with deionized water. Steam for 30 minutes, ensuring homogeneity, then dispense as required. Autoclave at 15 psi and slope (tubes) prior to cooling.