Yeast Nitrogen Base Agar (Twin Pack)

Yeast Nitrogen Base Agar (Twin Pack) is used for assessing carbohydrate utilizing ability of yeasts using carbohydrate disc method.

Composition*
Part A

  Part B 

*Adjusted to suit performance parameters.
  Final pH (at 25°C): 5.4 ± 0.2

g/L: PART A: Suspend 40.00 g of the powder in 900 mL purified / distilled water. 

PART B: For best results, Part B should be prepared in 10X strength. Suspend 1.688 g of the powder in 25 mL purified / distilled water.