The phrase "although the quantity and" is correct and usable in written English.
It can be used to introduce a contrast or exception regarding the quantity of something in a sentence.
Example: "Although the quantity and quality of the materials were subpar, the project was completed on time."
Alternatives: "even though the amount and" or "despite the number and".
And Morgan noted that the "heaviest volume of future property transfers" is expected to occur between September and December of this year, although the "quantity and value" of what is still to come has not yet been determined.
They were given a meager diet of bread and water each day, and one regular meal every three days, although the quantity and duration often varied relative to the extent of the punishment.
Although the quantity and quality of gametes were affected by the loss of Mst35B genes, homozygous ΔMst35B and ΔMst35B/protΔ males were nevertheless fertile, in agreement with the study by Rathke et al. (2010).
By law, all dialysis facilities are required to educate patients about transplantation as a treatment option and record the assessment of this in the patient's Medicare eligibility CMS-27288) form, although the quantity and quality of this education is unknown and may vary from facility to facility.
In experiment groups, nerve regeneration with functional recovery was achieved as measured by electrophysiological and histological techniques, although differences in the quantity and the quality of the regenerated nerve were observed between the 3- and 6-month delayed subgroups.
Although knowledge about the quantity and the functional state of mycobacteria during latent infection is important, this information about mycobacteria in granuloma cells remains insufficient.
ALTHOUGH the quantity of new plays surpasses quality at the New Jersey Repertory Company here, the theater has generally chosen scripts that reflect a sense of purpose, not just risk.
Although an understanding of the quantity and quality of sedimentary organic matter (SOM) pools is necessary to design sound environmental management strategies for lacustrine systems, the characterization of organic matter sources and the assessment of their relative contributions to eutrophic and inland lake sediments remain insufficient.
Although there are great variations in the quantity and type of carbohydrates eaten throughout the world, most diets contain more than enough.
Although the labor contract may stipulate the quantity and quality of traded labor power, it is still practically difficult for employers or a third party to enforce the contract.
Fresh ingredients, especially from Blue Apron and Plated, were comparable to (or, surprisingly, better than) what I can buy on the trip home, although the quantity of plastic and cold packs required to ship them was often alarming.
