TSA

A universal nutrient medium for the culture of various microorganisms, and also for the purification culture and yellow pigment production test of enterobacter sakazakii. Tryptone ----15.0 Soya peptone ---- 5.0 Sodium chloride ----5.0 AGAR---- 15.0 PH 7.3 ± 0.2 25 ℃ Said this product is 40.0 g, heat stirring dissolved in 1000 ml of distilled water, repackaging triangle bottle, 121 ℃ high pressure sterilization for 15 minutes. Set aside