The reason for the difference in effects from strain to strain is the variability of kratomâs alkaloids; in fact, there are over 28 identified alkaloids found within the plant with different half-lives and durations.
An average commercial steel building costs between $16 and $20 per square foot, including building package (I-Beams, purlins, girts etc.) , delivery, foundation and the cost of construction.lease note, because there are so many variables involved (interior & exterior finish being the main contributors) with commercial steel buildings, price figures for the average code per square foot can vary dramatically. Local building regulations can influence the cost of a steel commercial building.
The average cost per square foot for commercial building is in the  median range of $200. There are several factors that figure into  the price such as size and location.hat is the average cost per square foot for rental class a office space in atlanta? You should expect to spend around 27 dollars per square foot to  rent an office space in Atlanta. This only includes the rental of  the building and not the electricity or w â¦ ater.