Polyhydroxybutyrate) (PHB), a semicrystalline polymer that is fully biodegradable and biocompatible, is obtained from re

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Polyhydroxybutyrate Phb A Semicrystalline Polymer That Is Fully Biodegradable And Biocompatible Is Obtained From Re 1 (16.58 KiB) Viewed 87 times

Polyhydroxybutyrate) (PHB), a semicrystalline polymer that is fully biodegradable and biocompatible, is obtained from renewable resources. From a sustainability perspective offers many attractive properties though it is more expensive to produce than standard plastics. The accompanying data on melting point (C) for each of 12 specimens of the polymer using a different scan calorimeter appeared in an article 1806 181.7 1809 1515 125 101 181.2 1821 121 1802 1803 1806 Compute the following (Round your answer to two decimal places) tay the sample range (in C) "C (b) the sample variances from the definition Minist subtract 180 from each observation (c) the sample standard deviation (0) using the shortcut method