The phrase "a diluted form" is correct and usable in written English.
It can be used when describing a version of something that has been weakened or made less concentrated.
Example: "The solution was too strong, so we decided to use a diluted form for the experiment."
Alternatives: "a weakened version" or "a less concentrated form".
The government's current stockpile consists of old vaccine that will be used in a diluted form.
In a Botox treatment, a doctor injects a diluted form of the drug into a patient's facial muscles.
Botox Cosmetic, a diluted form of botulinum toxin, is used to temporarily paralyze the muscles underlying wrinkles.
To keep the mass-produced shrimp clean, it is treated with a diluted form of formaldehyde, called formalin, which the FDA allows.
It was a diluted form of socialism that he proposed to put before the electorate, but he was frustrated by Amin's coup in January 1971, carried out while Obote was attending the Commonwealth prime ministers' conference in Singapore.
Volcker Rule Has Teeth The Volcker rule is included in the final financial reform bill, albeit in a diluted form.
However, scoffing at the hipster is only a diluted form of his own affliction.
One day about 12 years ago, Pat Wexler propped up a hand mirror, filled a syringe with a highly diluted form of the stuff and injected it in her forehead.
The doctors' letter singled out homeopathy, in which a hugely diluted form of a remedy is used to treat patients, among the "unproven or disproved treatments" currently being funded by the NHS.
The sharply defined immigrant neighbourhoods of the 19th century generally persist in a somewhat diluted form, though specific ethnic groups may have shifted their location.
Though some of the procedural and transparency reforms in the original bill survive in a severely diluted form, the current version jettisoned changes to other surveillance powers in order to focus squarely on barring indiscriminate collection of records.
