Peptone water

Peptone Water
Peptone Water is a nutrient-rich liquid medium used for the cultivation of non-fastidious microorganisms, indole testing, and carbohydrate fermentation studies2. It provides an ideal environment for microbial growth and is commonly used in clinical, food, and environmental microbiology.

Specifications

• Composition:

  • Peptone: 10 g/L

  • Sodium Chloride: 5 g/L

• pH: 7.2 ± 0.2 at 25°C

• Form: Dehydrated powder or prepared liquid medium

• Sterility: Requires autoclaving at 121°C for 15 minutes

• Storage Conditions: 2–30°C, away from direct sunlight

Uses

• Microbial Cultivation: Supports the growth of bacteria and fungi.

• Indole Testing: Used to detect indole production in Escherichia coli and other bacteria.

• Carbohydrate Fermentation Studies: Helps in identifying acid and gas production from carbohydrate metabolism.

• Food & Water Testing: Used in pathogen detection in food and water samples.

• Clinical Diagnostics: Assists in microbial identification in medical laboratories.

Product Details

• Preparation: Dissolve 15 g of powder in 1 liter of purified water, mix thoroughly, and sterilize.

• Packaging: Available in 100 g and 500 g plastic bottles.

• Quality Control: Ensures consistent microbial growth and accurate biochemical testing.

• Product Code: 12900089
This medium is essential for laboratories conducting microbial fermentation studies and seeking reliable growth conditions for a variety of microorganisms.