Sentence examples for preparations were estimated from inspiring English sources

Relative endogenous lipid molar ratios (referred to total phospholipid in the sample) in our phagosomal preparations were estimated from an ongoing lipidomic analysis of latex bead phagosomes: 43% PC, 8% PI, 1.6%PA, and 1.2%DAG (J. Brouwers and B. Helms, personal communication).

Therefore, BM/spleen xenograft preparations are estimated to contain 1-10% mouse cells.

Concentration of total nucleic acid in different preparations was estimated to be 2.5 3 μg/μl by spectrophotometry using E260 = 40.

The monomer/dimer ratio from 40 preparations was estimated to be 1.05 ± 0.45 based on the quantity of Chl a.

The purity of the preparations was estimated by calculating A260/A280 absorbance ratios, which were always approximately 1.8.

Protein content of protein preparations was estimated by a microplate Bradford assay (Bio-Rad; Hercules, CA, USA) using bovine serum albumin as a standard and corresponding buffers as blanks.

In this section, the population-attributable fraction (PAF) of cancers diagnosed in women in the UK in 2010 due to current or past use of hormonal preparations is estimated.

Total mRNA yields for each preparation were estimated by comparing the intensity of ethidium bromide stained bands on agarose gels with the intensities of bands corresponding to RNA standards of known concentration.

The quantity of the toluene lost during test preparation was estimated at less than 2.5% of the total mass.

The purity of the Ad preparation was estimated by determining the relative absorbance of the protein at 414 and 273 nm, i.e. its Q value (A414/A273).

The amount and purity of VP1 in each VLP preparation was estimated by SDS-PAGE and staining with Coomassie or Silver Stain.