Laboratory Protocols & SOPs Library

Dextrose Broth (Powder)

· Published 27/07/2023 · Updated 09/06/2025

Directions per Liter:

Dissolve 20grams per liter of distilled/ deionized (DDI) water, heating with stirring until completely solubilized.

Dispense into appropriate containers, loosen caps and autoclave for 15 minutes at 121ºC (15psi)

Component	g/liter
Casein Digest of Peptone	10
Dextrose	5
Sodium Chloride	5
	Total: 20g/Liter

Storage and Stability:

Store powdered media at RT. Opened bottles should be capped tightly and kept in a dark, low humidity environment. Prepared media should be kept at 4°C and used within a short period of time.

Categories: Laboratory Protocols & SOPs Library

Da — when not otherwise indicated, molecular weight units are daltons. Mw — weight-average molecular weight. Mn — number-average molecular weight.

Products are supplied for research and development use only. Not for use in humans, animals, diagnosis, or therapy.

Cite this article

Aladdin Scientific. "Dextrose Broth (Powder)" Aladdin Knowledge Base, updated 09/06/2025. https://www.aladdinsci.com/us_pt/faqs/dextrose-broth-powder-en.html

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