10% w/v Tryptone

100 mL bottle of 10% w/v Tryptone Optimize Reagent.
Synonyms: Peptone from casein
Microbiologically tested
CAS Number [91079-40-2]
EC Number: 293-428-4
Measured pH Range: 6.9 - 7.1 at 25 degrees Celsius
Measured Conductivity Range: 7.5 - 11.1 mS/cm at 25 degrees Celsius
Measured Refractive Index Range: 1.35040 - 1.35133 at 20 degrees Celsius
Tryptone is the assortment of peptides formed by the digestion of casein by the protease trypsin. Tryptone is rich in tryptophan. There are no detectable levels of carbohydrates in Tryptone. The enzymatic digest is pasteurized and spray dried prior to formulation in Type 1 laboratory water and sterile filtered (0.22 micron filter).