Let the crucible and sample cool to room temperature in a desiccator to avoid environmental moisture uptake. After cooling, reweigh the crucible containing the cement sample. The change in mass ...

Whatman GF/C (47 mm diameter, 1.2 μm pore size) filter papers were dried overnight at 60°C. Then, filter papers were placed in a vacuum desiccator for 30 min and weighed using an analytical balance ...

Applied Chemistry, Chemistry and Chemical Engineering, Chalmers University of Technology, Kemigården 4, SE-412 96 Gothenburg, Sweden FibRe − Centre for Lignocellulose-based Thermoplastics, Department ...

The three-phase contact angle (θ) measurement methodology was adapted from Zhang et al. (25) The θ was determined using a Drop Shape Analyzer (DSA 100, KRÜSS, Germany). The sample powders were ...

1 Tumor Vaccines and Biotechnology Branch, Division of Cellular Therapy 2, Office of Cellular Therapy and Human Tissue, Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, ...

A general, clean and easy method for the conjugated addition of thiols to citral promoted by KF/Al2O3 under solvent-free or using glycerin as recyclable solvent at room temperature is described. It ...

1 H and correlation spectroscopy (COSY) 2D 1 H-1 H nuclear magnetic resonance (NMR) spectra were obtained on a Bruker DRX spectrometer of 300 and 500 MHz. The samples were prepared by dissolving 5 mg ...

Formaldehyde emission meets the E1 standard requirement of ≤1.5 mg/L when tested in accordance with Australian/New Zealand Standard AS/NZS 4266.16:2004 Method of test 16: Formaldehyde emission ...