Sentence examples for a small amount of unknown from inspiring English sources

Size-exclusion HPLC of this purified protein showed peaks eluting at ca. 8.5 min and its non-covalent or disulfide-bonded dimer eluting at 7.8 min, together with a small amount of unknown high-molecular weight impurity eluting at 5.5 min (Additional file 1: Figure S5).

While it has been shown that the longissimus/iliocostalis muscle fibre angles change when the lumbar spine flexes fully forward [ 29], the change in orientation with a small amount of flexion is unknown.

Whether the failure of infectivity to persist after transient formation of PrPTSE resulted from death of the infected cells or the dilution of a small amount of TSE agent is unknown.

The 35S: PgDOD L-DOPA fed samples showed a small amount of betanin (Peak 2; Figure 5F) and an unknown peak (Peak 5, 21.02 min; Figure 5B) that was possibly dopaxanthin (Table 1).

The hydrolysis products released were mainly cellobiose, unknown cello oligosaccharides and a small amount of glucose (Fig. 5).

These findings demonstrated that it is possible to identify the previously unknown, differential gene expression from a small amount of clinical samples.

With perhaps a small amount of prodding.

A gravita - a small amount of seriousness?

Just a small amount of "Lancastrian French".

A small amount of osteoid formed.

A small amount of ascites was present.