Before pretreatment, the corn stover was milled and ground to 250 350 μm in size, cleaned with water to remove the soluble content and then filtered, freeze-dried and subjected to treatment with wood-rot fungi.
For glass manufacture on an industrial scale, these chemical compounds must be obtained from properly sized, cleaned, and treated minerals that have been preanalyzed for impurity.
Prior to film fabrication, glass slides were cut to appropriate sizes, cleaned by sonication in a methanol/water solution, rinsed with acetone, and then dried using filtered compressed air.
Ask for a room away from the street, and it's likely to be adequate in size and clean, with TV and telephone.
Though the ensembles he directed generally used modern instruments, their small size and clean, spare sound harked back to 17th- and 18th-century models.
The maximum inclusion size in clean steels influences fatigue behaviour and other mechanical properties.
After adding 10 ml of 80% methanol to remain solid material, the extracts were filtered (0.45 μm pore size) into clean vials.
The report, "Sizing the Clean Economy," collected data from every county and major metropolitan areas in the United States from 2003 to 2010.
This July 2011 report from the Brookings Institution, "Sizing the Clean Economy", puts the figure at 2.7m, or 2% of the workforce, which is roughly on par with what the BLS would find using its output definition.
FTO glass (TEC-15, t = 2.1 mm), purchased from Pilkington were cut in an appropriate size and cleaned ultrasonically with detergent water, distilled water and ethanol, respectively each for 15 min.
