The phrase "a range of different methods" is correct and usable in written English.
It can be used when discussing various techniques or approaches available for a particular task or problem.
Example: "In our research, we employed a range of different methods to ensure comprehensive data collection."
Alternatives: "a variety of methods" or "multiple different methods".
Day et al. (2005) conducted numerical simulations for many cases using a range of different methods and grid sizes.
It has used a range of different methods including a socio-cultural questionnaire survey and personal observations.
The initial harvest of cells or pieces of tissues can be made using a range of different methods and procedures.
The other, carried out in the summer of 1978 1979, was a 'short-term' one-off investigation of 28 bauxite mines rehabilitated by a range of different methods and representing different ages.
A companion 'short-term' chronosequence study was performed in 1979 in 28 bauxite mines of various ages and restored by a range of different methods, plus three forest references.
In both analyses types a range of different methods was used to present the results of the outcome prediction studies.
A wide range of different methods are available which provide estimations to small area levels, being reasonable to guarantee that they add up to the published design-based estimations in a large area that includes these small areas.
A wide range of different methods have been used to identify cellular responses to IR, ranging from the detection of chromosomal changes and cell viability assays to transcriptional profiling using gene expression array techniques [ 3– 9].
Study results were categorised as statistically significant (p < 0.05) or non-significant in 19 studies, and a wide range of different methods were used to categorise study results as, for example, positive versus negative, confirmatory versus inconclusive, striking versus unimportant.
Ticketing firm Ticketmaster will conduct all sales - online or by post - and, unlike London, it will accept a range of different payment methods.
Seed and protocorm cryopreservation utilises a range of different available methods including: direct freezing, encapsulation-vitrification and droplet-freezing, each tested in several taxa (Sakai and Engelmann 2007; Sopalun et al. 2010; Jitsopakul et al. 2012; Hu et al. 2013; Galdiano et al. 2014; Teixeira da Silva et al. 2014; Popova et al. 2016).
