Sentence examples for be difficult to standardize from inspiring English sources

These methods are time consuming and not suited for high-throughput environmental sample analyses, as the solubilization and purification of toxins from leaf litter of various origins is likely to be difficult to standardize.

These factors can be difficult to standardize, and there can be an inter-observer variability in measuring these factors.

What types of objects are difficult to standardize (such as the length of French fries and ingredients in a recipe)?

It is difficult to standardize these results, and they are often ambiguous in interpretation.

Background: Pharmacologic studies in atopic eczema (AE) are difficult to standardize.

Although they can test problem solving skills in real work situations, they are difficult to standardize (Kane 1992).

However, 3D analysis based on NHP as a reference plane is still controversial because of its sensitive reproducibility technologically and it is difficult to standardize [18].

Although regulatory authorities recommend cell-based assays for detection of neutralizing antibodies (NAbs), such assays are difficult to standardize, and ill adapted to high-throughput analysis.

Their isolation usually involves density fractionation of mononuclear cells (MNC) but this is difficult to standardize, especially under good manufacturing practice (GMP) conditions.

Objective measurement of deformity and its correction are often quoted but overall outcome is difficult to standardize between papers as some authors use their own version of the 'excellent, good, fair, poor' system.

These factors must be considered although it is difficult to standardize all of these factors as they are not controlled and differ from person to person due to natural differences among people and lifestyles.