MAL Indicator Medium
Formedium
£102.74
We have not confirmed this price since it was first recorded. Check before buying.
MAL Indicator Medium is a fermentation-indicator medium used to distinguish strains that ferment maltose or not. Due to the pH change, the maltose-fermenting strains will change the Bromcresol purple indicator into yellow. A Bromcresol purple solution (0.4% stock solution in ethanol) of 9 ml per litre medium has to be added prior to autoclavation. Formula g/l Yeast extract 10 Peptone 20 Maltose 20 Agar 20 Suspend 70 gram powdered medium in 1 litre distilled water Store dry at room temperature.
Formedium's own words, read from their page.
Buy from FORMEDIUM LIMITEDPrice seen 2026-09-26. Not an affiliate link, we earn nothing from it.






