Sentence examples for by weight of sample from inspiring English sources

d< 2 mm size fraction comprised 97% by weight of sample.

e< 2 mm size fraction comprised 90% by weight of sample.

g<2 mm size fraction comprised 91% by weight of sample.

f< 2 mm size fraction comprised 98% by weight of sample.

Flame retardants were used in sufficiently high quantities that even after more than two decades, the PentaBDE in one old couch accounted for approximately 4% by weight of foam samples taken from its cushions, according to Heather Stapleton, the Duke University environmental analytical chemist who tested them.

The percent average weight of polymer by weight of the test sample was 14%.

Percentage of volatile matter is determines by the loss in weight of sample, when ignited in preheated muffle furnace at 950 ± 20°C.

0.5 g dry weight of sample was hydrolyzed by 2 ml of concentrated sulfuric acid (98%) at room temperature for 24 h.

For all samples, 2% by weight of catalyst was added to the total weight of the samples.

In particular, during the heating run (at 10°C/min) of a S/GNP sample (50% by weight of sulfur), some of the elemental sulfur reacts with carbon and bonds at GNP edges.

Litter made up just 3% by weight of the forest components in each sample plot the team analyzed, but as of summer 2011 it contained 22 66% of the radioactive particles in the sample plots.