The phrase "a unique range of" is correct and usable in written English.
It can be used to describe a distinctive variety of items, services, or features that stand out from others.
Example: "Our store offers a unique range of handcrafted jewelry that you won't find anywhere else."
Alternatives: "an exclusive selection of" or "a distinctive array of".
He became skillful using the new halftone process, and his drawings began to reveal a unique range of imagination.
Equally as important was Duke Ellington, whose music was infused with a unique range of harmonies and sound colours.
I believe that making it my home gives me the scope to work across such a unique range of diverse and interesting projects".
The project proposes new patterns of sustainable living as well as using a unique range of innovative materials, including strawbales, sandbags, cloth and gabions.
A business that is both fun and rewarding to work for and that delivers a unique range of client focussed solutions.
The collectors contained fibres of different compositions, each of which absorbed a unique range of volatile molecules such as organic acids, alcohols, amines and ketones.
Each MHC allele has a unique range and distribution of predicted binding affinities within a protein.
Today, the area is better known for having one of India's most unpolluted rivers and a rich, unique range of avian life protected by the National Chambal Sanctuary, set up in 1978.
The reason is that they sell products similar to those of other retailers instead of an exclusive or unique range of products for a certain type of person.
Another strong point is that we collected a very broad and unique range of information including satisfaction with care as well as data on underlying diseases, type and extent of care, place of death, quality of dying, the personal situation of the relative, unfulfilled needs and wishes, and socio-demographic and socio-economic parameters.
The long coevolutionary history of these mutualists has led to the specialization of each ant species on the cultivation of a unique, narrow range of cultivated fungi, most of which are in the family Lepiotaceae.
