"these good quality" is correct and usable in written English.
You can use it as an adjective phrase to describe something. For example, "These good quality apples make excellent pies."
These good quality data can be obtained from a successful data collection program.
To overcome the play of chance these good quality studies need to be large, and to minimise bias they need to be both prospective and inclusive (i.e. a whole population, or all patients attending a clinic in a defined time).
If you are offering things to do, such as games, etc., are these good quality, interesting, and better than those offered by competing websites?
"I wanted them to acquire all these good qualities that chess players have," she said.
Unfortunately, I hadn't thought of all these good qualities two months ago when I should have been starting a batch.
These good qualities lay the foundation for [In-DTPA]octreotide becoming the gold standard for NET imaging [ 40].
Bluezoo Boys Navyy Hibiscus: from £7.20, debenhams.com These good-quality navy swim shorts have a Hawaiian hibiscus design and mesh inner briefs for ventilation.
These results show the good quality of the implemented programme.
These results confirmed the good quality of the antibodies specific to the inspected histone marks.
In these analyses, 20-25% of the good quality reads with unique matches to the genome cannot be mapped to annotated genes in Ensembl or Eldorado.
You could not call it an austerity wardrobe, these are good quality items, but it's deliberately limited.
