Sentence examples for standards were from from inspiring English sources

The following reference standards were from Sigma-Aldrich (Bornem, Belgium).

Analytes as well as the mass-labeled standards were from Wellington Laboratories (Guelph, Canada) and were obtained from Campro Scientific (Berlin, Germany) as solutions in methanol and methanol-water (96 + 4, v/v), respectively.

Lipid standards were from Avanti Polar Lipids, Alabaster, Alabama.

Precision Plus molecular weight standards were from Biorad.

Tryptic soy broth (TSB) was procured from OXOID (UK), and complement C3 and Bf standards were from ADL (USA), rabbit anti-human C3 antibody from Abcam (UK), goat anti-human Bf antibody from R&D (USA), and horseradish peroxidase (HRP -labeled rabbit anti-goat IgG and goat anti-rabbit IgG from Boster (CHRP -labeled

Verification standards were from Absolute Standards.

Harris said after the meeting that the data on grading standards is from fall 2012 and several previous semesters.

Sodium palmitate and the TAG mixed lipid standard were from Sigma-Aldrich.

The micro BCA protein assay kit and BSA protein standard were from Pierce.

Protein assay reagent, bovine serum albumin and polypeptide standard were from Bio-Rad Laboratories (USA).

YSI buffer concentrated kit, YSI glucose standard were from YSI Inc ,Yellow Spring, USA.