Sentence examples for samples free of from inspiring English sources

He offers dried apricot pits and raisins, samples free of charge.

Dialyzed samples free of lower MW fractions were repeatedly freeze-dried for further analysis.

In situ Raman monitoring was used to determine experimental conditions allowing the preparation of samples free of pyrolytic carbon and not altered by air exposure.

L. 95 176, § 4(f), substituted "withdrawal of distilled spirits without payment of tax for use in certain research, development, or testing, see section 5214 a)(10)" for "removal of samples free of tax for making tests or laboratory analyses, see section 5214 a)(9)".

Cliff was trained to sit or lie down when he smelled C. difficile in the air walking by a patient's bedside, and he also quickly and accurately identified all 50 stool samples with C. difficile and 25 of 30 infected patients — along with 50 stool samples free of the bacteria and 265 of 270 uninfected patients.

In our stage-, age- and gender-matched case sample, we found a significant increase of hippocampal apoE in the APOE ϵ3 homozygotes with beginning AD-related pathology (Braak stages I and II) compared with brain samples free of neurofibrillary changes and amyloid deposits.

But Sachiko M. -- perversely and interestingly -- keeps her sampler free of memory, using only its sine-wave test tones.

At treatment admission 14 patients, most referred from strictly controlled environments, produced an admission urine sample free of unprescribed drugs; 12 of those also denied any substance use in the previous 30 days and continued producing substance-free urine samples.

Before DNA extraction, one faecal sample was autoclaved twice (121°C, 15 min) to obtain a sample free of DNA.

Genomic DNA contamination was also monitored in every assay using a sample free of reverse transcribed cDNA (minus RT control).

For the sample free of MetS at baseline, we excluded individuals with MetS and those without relevant follow-up covariates (Fig. 1).