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Merck
CN

96724

Millipore

林格氏溶液 1/4加强片

suitable for microbiology, NutriSelect® Basic

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别名:
Ringers solution tablets, 1/4 strength
UNSPSC代码:
41171607
NACRES:
NA.85

Agency

according to ISO 11731:2017

质量水平

无菌性

non-sterile

形式

tablet

保质期

limited shelf life, expiry date on the label

组成

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

制造商/商品名称

NutriSelect® Basic

应用

environmental
food and beverages
pharmaceutical
sample preparation
surface monitoring

microbiology

适用性

bacteria

一般描述

One tablet is sufficient for 500mL

应用

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

制备说明

Dissolve 1 tablet in 500 ml of deionised water.

附注

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.

法律信息

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

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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