PR1MA™ Yeast Nitrogen Base without Amino Acids

Solubility: Water
Storage Temperature: Room Temperature

For classifying yeasts based on amino acid and carbohydrates requirements. Contains all essential vitamins and inorganic salts necessary for the cultivaiton of yeasts. Excludes histidine methionine, tryptophan and carbon source. Also contains <1 mg/L each of vitamins and trace inorganic salts.


Research or further manufacturing use only, not for food or drug use.

• DCM Appearance: Free flowing powder, Homogeneous, Off white to cream
• PPM Appearance: Pale to light yellow (10X Solution)
• pH (0.67% Solution @25 ^oC): 5.2 - 5.6
• Microorganism Koleckera Apiculata ATCC 9774 (With Additives): Good to Excellent
• Microorganism Saccharomyces Cerevisiae ATCC 9080 (With Additives): Good to Excellent
• Microorganism Saccharomyces Cerevisiae ATCC 9763 (With Additives): Good to Excellent
• Microorganisms Candida Albicans ATCC 10231 (With Additives): Good to Excellent