R2A Agar

Product introduction For counting the total number of bacteria in drinking water. preparation method Weigh 15. 2 grams of this product, dissolve in 1000ml distilled water by heating, divide into triangular bottles, autoclaving at 121 ° C for 15 minutes, and set to use. composition: g/L Trypeptone: 0. 25 Yeast extract powder: 0. 5 Acid hydrolyzed casein: 0. 5 Glucose: 0. 5 Soluble starch: 0. 5 Dipotassium hydrogen phosphate: 0. 3 Magnesium sulfate: 0. 1 Sodium pyruvate: 0. 3 Agar: 12. 0 peptone: 0. 25 pH: 7. 2±0. 2, 25℃ Precautions Slightly cloudy after sterilization. Note: Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.