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The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

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Safety Information

1.00908

Millipore

Buffered Peptone Water

ReadyBag®, ISO, FDA BAM, EP, granular, pack of 35 × 86 g, sterile; γ-irradiated

Synonym(s):

Readybag® Buffered Peptone Water, Tryptone Phosphate Water, Peptone Water (buffered), BPW

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1 PKG
CN¥9,436.20

CN¥9,436.20

Estimated to ship onOctober 21, 2025Details

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1 PKG
CN¥9,436.20

About This Item

UNSPSC Code:
41106212
NACRES:
NA.74

CN¥9,436.20

Estimated to ship onOctober 21, 2025Details

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Agency

APHA
EP
ISO 21528
ISO 22964
ISO 6579
ISO

Quality Level

200

reg. compliance

FDA BAM

sterility

sterile; γ-irradiated

form

granular

packaging

pack of 35 × 86 g

manufacturer/tradename

ReadyBag®

technique(s)

microbiological culture: suitable

color

beige Granules
clear yellowish Prepared medium

pH

7.2 (37 °C, 25 g/L in H2O, after autoclaving)

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5(6)-Carboxyfluorescein

5(6)-Carboxy-2′,7′-dichlorofluorescein diacetate BioReagent, suitable for fluorescence, ≥85% (HPCE)

21884

5(6)-Carboxy-2′,7′-dichlorofluorescein diacetate

fluorescence

λex 492 nm; λem 517 nm in 0.1 M Tris pH 8.0 (esterase)

fluorescence

λex 492 nm; λem 517 nm in DMF

fluorescence

λex 492 nm; λem 517 nm in 0.1 M Tris pH 8.0

fluorescence

λex 470 nm; λem 529 nm in 0.1 M Tris pH 8.0 (esterase)

solubility

DMF: soluble, DMSO: soluble

solubility

DMF: soluble, DMSO: soluble

solubility

-

solubility

DMF: soluble, DMSO: soluble, methanol: soluble

form

solid

form

powder

form

powder

form

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

-

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

General description

Buffered Peptone water is a nutrient broth media that aids in resuscitating sub-lethally injured bacteria and enables intense growth. The phosphate buffer system prevents bacterial damage caused by changes in the pH of the medium. Peptone, including enzymatic digest of casein acts as a source of carbon, nitrogen, vitamins, and minerals whilst sodium chloride maintains the osmotic balance. The Readybag® sachets are gamma-irradiated (10-20 kGray). Each Readybag® sachet contains 86 g of granulated Buffered Peptone Water broth, which can be reconstituted on addition of sterile water.

Application

Readybag® Buffered Peptone Water is suitable for the preliminary non-selective enrichment of bacteria, particularly pathogenic Enterobacteriaceae, such as Salmonella and Cronobacter, from food and animal feed, water, and other materials.

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Regulatory Information

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