Sentence examples for but variable amounts of from inspiring English sources
Many historic silver objects are not made of pure silver but rather of silver alloyed with small but variable amounts of copper.
Such objects usually contain small but variable amounts of copper as alloying constituent and this affects the corrosion process due to a preferential oxidation of copper.
Viable animals, homozygous for the gene-trap insertion, produced low but variable amounts of both Vangl1-βGeo and Vangl1 WT mRNAs and proteins (Fig. S3), suggesting that alternative splicing creates small amounts of functional Vangl1 transcripts and protein that are sufficient to suppress the homozygous null phenotype in the majority of individuals.
In contrast, BW-25113+pU23 and all deletion strains displayed substantial but variable amounts of cleavage, suggesting varying degrees of central PK exposure.
Probiotics are usually defined as "live microorganisms, which, when administered in adequate amounts, confer a health benefit on the host" (FAO/WHO) but variable amounts of dead cells during digestion of fermented milk may contribute to health benefits by providing bioaccessible antioxidants.
Picrites are dark, heavy rocks and contain a small but variable amount of plagioclase feldspar; hornblende and biotite may also be present.
However, as for DNA preparations, RNA quality was sometimes poor as most Agilent profiles showed rRNA peaks but also variable amounts of small size RNA, indicating partial degradation.
The swelling properties of so-called 'balanced' microgel particles (i.e. containing the same number of positive and negative monomers in the initial mixture), but containing variable amounts of the crosslinking monomer, have been investigated as a function of ionic strength using photon correlation spectroscopy.
TRF analysis provides a rough estimate of the average number of telomeric repeats per sample, as terminal restriction fragments include not only telomeric repeats but also variable amounts of subtelomeric sequences.
However, the ends of bones are not completely osseous, but rather have variable amounts of cartilage.
13 Cyclisation to give the desired macrocycle was achieved, but also produced variable amounts of C3-acetal eliminated product (as observed by others), which could not be separated by flash column chromatography.
