Galactose (galacto- + -ose, milk sugar), sometimes abbreviated Gal, is a monosaccharide sugar that is less sweet than glucose and fructose.It is a C-4 epimer of glucose. Galactan is a polymer of the sugar galactose found in hemicellulose. Galactan can be converted to galactose by hydrolysis.alactose (galacto- + -ose, milk sugar), sometimes abbreviated Gal, is a monosaccharide sugar that is less sweet than glucose and fructose.
The cost to hire a roof inspector depends on a few key factors, but the average roof inspection cost is $617 with most roofing inspections ranging in price from $488 to $746.National Hire a Roof Inspector Costs.ost to Hire a Roof Inspector. The roof of a home is an essential part of the building's structure. Not only does the roof protect everything inside the home, but it also helps protect the walls and foundation from the ravages of rain, ice, snow and wind.
1 On average, contractors are going to charge anywhere from $0.15 to $0.40 per square foot to professionally clean your roof. 2  For example, if you have a 1,500 square foot roof, your costs will probably be between $225 and $600.3  Since every roof is going to have its own set of needs, quotes are going to vary. According to WNDU.com, the average cost to have your roof cleaned is going to range anywhere from $350 to as much as $1,200.