Tryptone, Powder, 250 Grams

  • SKU: T60060-250.0
  • Pack Size: 250 G

91079-40-2

Water

Room Temperature


Pancreatic digest of casein used to supplement media in cultivation of anaerobic bacteria.

pH (1% solution): 7.3.

Ingredients:

Molecular Biology GradeTotal Nitrogen (TN): ~12.7%
Amino Nitrogen (AN): ~3.7%
AN/TN Ratio: 0.26
Sodium Chloride: ~0.4%
Tryptophan: ~1.0

0.6451 lbs

3.50 x 3.75 x 3.50


Product usually ships within 24 hours.
Research or further manufacturing use only, not for food or drug use.
  • Appearance: Cream to beige free flowing powder
  • Amino Nitrogen: ≥ 4.0 %
  • Ash: ≤ 15 %
  • Loss on Drying: ≤ 5.0 %
  • Nitrites: Negative
  • pH (2% water) @25°C: 6.5 - 7.5
  • Total Nitrogen: ≥ 10 %
  • Undigested Protein: Negative
  • Broth Formulations (Growth Supporting Properties): Satisfactory
  • Peptone Agar (Growth Supporting Properties): Satisfactory
  • Proteoses: Positive
  • Salmonella: Negative/25g
  • Standard Plate Count : ≤ 1000 cfu/g
  • Coliform: Negative
  • E.Coli: Negative
  • Molds and Yeasts: ≤ 100 cfu/g
  • Raw Material Species: Bovine
  • Enzyme Species: Porcine