Description
Lactose (1%) Phenol Red Broth is a differential culture medium used to assess lactose fermentation by microorganisms in the clinical, food, and general microbiology laboratory. The formulation combines 1% lactose with a phenol red pH indicator so acid production from carbohydrate utilisation can be observed as a colour change during incubation. Supplied as a 500 g pack, it is intended for preparation of broth tubes or other formats according to the laboratory’s validated media protocols. This medium from manufacturer Dinkelberg supports biochemical characterisation workflows, teaching laboratories, and quality-control panels where lactose fermentation is a key diagnostic criterion. Clear naming of the lactose concentration and indicator system helps analysts select the correct broth for method sheets and organism identification schemes. Country of origin is Hungary. Prepare and use under standard aseptic technique to maintain reliable differentiation across successive test series.
This article is part of Carbohydrates & sugars, in Biochemicals & reagents.
Key features
- Pack size: 500 g
- Product type: Lactose (1%) Phenol Red Broth
- Format: Dehydrated culture medium
- Country of origin: Hungary
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Questions about Lactose (1%) Phenol Red Broth , 500g
What is this article?
Lactose (1%) Phenol Red Broth , 500g is the article on this page. Luminix Health distributes Dinkelberg for laboratory use. It sits in Carbohydrates & sugars, inside Biochemicals & reagents, in Life Science & Microbiology.
A carbohydrate reagent is a sugar or a derivative, specified by identity, anomer where it matters, and purity. Hydrate and anhydrous forms change the mass. A culture-grade sugar and an analytical standard of the same name are different bottles.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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The category is Biochemicals & reagents. The sub-category is Carbohydrates & sugars. The catalogue is Life Science & Microbiology.
Shelves beside this one are Amino acids & peptides, Coenzymes, nucleotides & vitamins, Biochemicals (other), Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
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