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Key Documents

Safety Information

68879

Millipore

Phenolphthalein phosphate agar

NutriSelect® Plus, suitable for microbiology

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About This Item

UNSPSC Code:
41171606
NACRES:
NA.85

form

powder

Quality Level

shelf life

limited shelf life, expiry date on the label

composition

agar, 15 g/L
beef extract, 3 g/L
peptic digest of animal tissure, 5 g/L
sodium chloride, 5 g/L
sodium phenolphthalein phosphate, 0.012 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

7.4±0.2 (25 °C)

application(s)

clinical testing
environmental
food and beverages

microbiology

suitability

nonselective and differential for Staphylococcus spp.

Application

Recommended for identification of phosphatase positive colonies of Staphylococcus aureus.

Preparation Note

Suspend 28 g of Phenolphthalein Phosphate Agar in 1000 ml of distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving at 15 lbs. pressure (121°C) for 15 minutes.

Footnote

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

动植物来源培养基

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Articles

Chromogenic media enable the selective detection of S. aureus, which produce bluish-green colonies that are clearly differentiated from other species.

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