P2182

Potato Dextrose Agar

NutriSelect^® Basic, powder, for yeasts, for molds, for bacteria, pkg of 250 g, pkg of 1 kg

• Sinónimos: PDA
• NACRES: NA.85
• UNSPSC Code: 41171605
• Manufacturer/tradename: NutriSelect^® Basic
• Ph: -5.6-25 °C
• Form: powder
• Suitability: bacteria, molds, yeasts
• Application(s): bioburden testing; cosmetics; food and beverages; microbiology; pharmaceutical; sterility testing

Propiedades

• biological source: potato
• Quality Segment: 200
• sterility: non-sterile
• form: powder
• packaging: pkg of 1 kg, pkg of 250 g
• manufacturer/tradename: NutriSelect^® Basic
• pH: -5.6-25 °C
• application(s): bioburden testing; cosmetics; food and beverages; microbiology; pharmaceutical; sterility testing
• storage temp.: 10-30°C
• suitability: bacteria, molds, yeasts

Descripción

General description

Potato Dextrose Agar is used for the cultivation of bacteria, fungi, yeast, and molds. The low pH makes the media selective for acid tolerant bacteria, fungi, mold, and yeasts. It is used for studying ascospore dispersal. Potato extract serves as a source of carbon, nitrogen, minerals, vitamins, and other essential growth nutrients. Dextrose acts as source of carbohydrate.

Application

PDA is recommended for use in: -

• The isolation and enumeration of yeasts and molds from food and dairy products
• Stimulating sporulation
• Maintaining stock cultures of fungi
• Differentiating various dermatophytes based on pigment production

Preparation Note

Solve 39 g in 1 litre distilled water. Autoclave 15 minutes at 121°C.

Analysis Note

Microbiologically tested.

Other Notes

Contains: Infusions from potatoes, glucose and agar.

Potato extract - 4 g/L
Dextrose - 20 g/L
Agar - 15 g/L

We offer two media types: the superior granulated GranuCult^® and the cost-efficient powdered NutriSelect^® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Clase de almacenamiento: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)