Sentence examples for as concentrations between from inspiring English sources

Target ranges of SER were defined as concentrations between 10 100 ng/ml [ 55].

However after adjustment for hydration status using urinary creatinine there was no statistically significant difference observed in urinary As concentrations between the two study populations.

The correlations of As concentrations between the first and second contributed urine samples were significant although weakly so, which was unexpected.

Notwithstanding initial planning and Therapeutic Drug Monitoring (TDM) guidelines [ 57], which recommend concentrations between 10 50 ng/ml, target ranges of SER were defined as concentrations between 10 100 ng/ml, as up to 100 ng/ml no severe adverse effects are to be expected.

The Institute of Medicine has suggested 25(OH D deficiency as levels <20.0 ng/mL (<50.0 nmol/L), 25(OH D insufficiency as concentrations between 20.0 and 29.9 ng/mL (50.0 74.9 nmol/L), and adequate 25(OH D levels as ≥30.0 ng/mL (≥75.0 nmol/L) [ 10].

We speculate that many families, who had baseline well As concentrations between 51 and 100 μg/L, a range close to the Bangladesh standard, were reluctant to make a switching attempt especially when the number of low-As well options were limited.

We found no difference in U-As concentration between the different genotypes.

Using As concentration data from 28,000 drinking water samples in 31 provinces, Zhang and Chen (1997) estimated that 3.34 million people were exposed to As at concentrations between 50 and 100 μg/L in drinking water, and that another 2.29 million people were exposed to > 100 μg/L As (Zhang and Chen 1997).

When the initial concentration of As is high, there is a large gradient difference in As concentration between water and the surface of sludge particles, which increases the driving force for mass transfer and enhance the removal efficiency for As.

Comparing the years 2014 and 2015, there were also significant correlations in grain As concentration between the two years at each site (Youxian, r = 0.60, P < 0.0001; Fuyang, r = 0.73, P < 0.0001).

Synthetic polymers such as PEG 400, at concentrations between 1 and 20%, increased accumulation of digoxin due to the inhibition of the P-gp drug efflux pump [ 67, 68].