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96724

Millipore

Ringers solution 1/4 strength tablets

suitable for microbiology, NutriSelect® Basic

Synonym(s):

Ringers solution tablets, 1/4 strength

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About This Item

UNSPSC Code:
41171607
NACRES:
NA.85

Agency

according to ISO 11731:2017

Quality Level

200

sterility

non-sterile

form

tablet

shelf life

limited shelf life, expiry date on the label

composition

calcium chloride hexahydrate, 0.12 g/L
potassium chloride, 0.105 g/L
sodium bicarbonate, 0.05 g/L
sodium chloride, 2.25 g/L

manufacturer/tradename

NutriSelect® Basic

application(s)

environmental
food and beverages
pharmaceutical
sample preparation
surface monitoring
microbiology

suitability

bacteria

Related Categories

General description

One tablet is sufficient for 500mL

Application

A solution that maintains the osmotic balance for bacteria. Used for the preparation of suspension of samples and for use as a diluent in dilution techniques for enumeration. Also used in the microbial control of apparatus by the rinse and swab method.
Ringers solution 1/4 strength tablets has been used:
  • in inoculum preparation from mid and hind gut samples
  • to rinse the corneal surface to demonstrate the integrity of the corneal epithelium by fluorescein sodium staining
  • to wash the discs in antimicrobial bioassay of lignin compounds
  • to soak the gauze, to keep the spinal cord well saturated

Preparation Note

Dissolve 1 tablet in 500 ml of deionised water.

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

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCK2720
BCCJ9792
BCCH6309
BCCG8822
BCCG5451

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Pollen from multiple sunflower cultivars and species reduces a common bumblebee gut pathogen
LoCascio GM, et al.
Royal Society open science, 6(4), 190279-190279 (2019)
Potential use of kraft and organosolv lignins as a natural additive for healthcare products
Gordobil O, et al.
Royal Society of Chemistry Advances, 8(43), 24525-24533 (2018)
Semifluorinated alkanes as a liquid drug carrier system for topical ocular drug delivery
Dutescu RM, et al.
European Journal of Pharmaceutics and Biopharmaceutics, 88(1), 123-128 (2014)
Decerebrate mouse model for studies of the spinal cord circuits
Meehan CF, et al.
Nature Protocols, 12(4), 732-732 (2017)
Zhihong Chen et al.
Glia, 68(10), 2148-2166 (2020-07-09)
Glioblastoma (GBM) is the most aggressive primary brain tumor. In addition to being genetically heterogeneous, GBMs are also immunologically heterogeneous. However, whether the differences in immune microenvironment are driven by genetic driver mutation is unexplored. By leveraging the versatile RCAS/tv-a
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