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Merck
CN

94217

Peptone Water, phosphate-buffered

suitable for microbiology, ready to use media in the bottle

Synonym(s):

Buffered Peptone Water, Tryptone Phosphate Water

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About This Item

UNSPSC Code:
41106200
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form

liquid

shelf life

limited shelf life, expiry date on the label

composition

disodium hydrogen phosphate, 3.5 g/L , peptone, 10 g/L , potassium dihydrogen phosphate, 1.5 g/L , sodium chloride, 5 g/L

final pH

7.4±0.2 (25 °C)

application(s)

environmental
food and beverages, microbiology

storage temp.

2-8°C

suitability

Providencia spp., nonselective for Citrobacter spp., nonselective for Escherichia coli, nonselective for Klebsiella spp., nonselective for Proteus spp., nonselective for Pseudomonas spp., nonselective for Salmonella spp., nonselective for Shigella spp., nonselective for Staphylococcus spp., nonselective for Streptococcus spp., nonselective for Yersinia spp., nonselective for bacteria (General Media), nonselective for coliforms, nonselective for enterobacteriaceae

Quality Level

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Application

Liquid non-selective pre-enrichement medium for enterobacteria. Well suited for sublethally damaged cells.

Packaging

Bottle volume 500 ml

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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