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Wallerstein Agar

Name: Wallerstein Agar
Brand: Formedium

Formedium

£102.37

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Wallerstein Agar is used for selective isolation and enumeration of bacteria encountered in breweries and industrial fermentations. Cycloheximide is omitted from the original formulation Formula g/l Bromocresol green 0.022 Calcium chloride 0.125 Casein hydrolysate 5 Glucose 50 Ferric chloride 0.0025 Magnesium sulfate 0.125 Manganese sulfate 0.0025 Potassium Dihydrogen phosphate 0.55 Potassium chloride 0.425 Yeast extract 4 Agar 15 Final pH 7.0 ± 0.2 at 25°C Suspend 75.3 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.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as FORMEDIUM LIMITED, number 04351225. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

Wallerstein Agar

Where this comes from

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