Sentence examples for md standard from inspiring English sources
The instrument was calibrated after every 21 samples with National Institute of Standards and Technology NISTT; Gaithersburg, MD) standard reference material (SRM 955a, lead in blood).
To confirm similar responsiveness among the different experimental series, we used National Institute of Standards and Technology (NIST; Gaithersburg, MD) standard reference material 2975 (forklift diesel soot) suspended in vehicle.
To test for statistical heterogeneity, data was entered into Review Manager (RevMan5, The Cochrane Collaboration, Oxford, UK) and Microsoft Excel (2010) to calculate mean differences (MD), standard deviation (SD), confidence intervals (CI), and p-values (p).
For continuous data, we will use the mean difference (MD) or standard MD (SMD) to measure the treatment effect with 95% CIs if no heterogeneity is found.
LAL and rFC reagents were obtained from Cambrex (Walkersville, MD), reference standard endotoxin from U.S. Pharmacopoeia, Inc. (Rockville, MD), and control standard endotoxin from Associates of Cape Cod Woods Holee, MA).
LAL was purchased from BioWhittaker (Walkersville, MD), control standard endotoxin from Associate of Cape Cod (Woods Hole, MA), and reference standard endotoxin from the U.S. Pharmacopeia Inc. (Rockville, MD).
In Region 3, the distribution is fairly normal with mean permeability value of 900 mD and standard deviation of 141.4.
DNA was extracted from cells using the QUIamp DNA extract kit (Qiagen Germantown, MD) following standard protocols.
Genomic DNA was isolated from tail sections by Bioserve (Beltsville, MD) using standard methods and genotyping was performed by Affymetrix (Santa Clara, CA) using the Affymetrix GeneChip Mouse Mapping 5K Panel.
Accuracy was assessed using National Institute of Standards and Technology NISTT; Gaithersburg, MD, USA) standard reference materials (SRMs).
Regarding SAP, global indices Mean Defect (MD), Pattern Standard Deviation (PSD) and Visual Field Index (VFI) were taken into account.
