Most customers who are interested in the CMP decide to upgrade to the Basic CheckâUp Panel, a Comprehensive Male Panel or the Comprehensive Female Panel. All of these Value Panels include the Comprehensive Metabolic Panel as well as other important tests. what type of physician should i see of my test results are out of range or abnormal? Contact a general physician if your results are abnormal.
Furfural is an organic compound derived from a variety of agricultural byproducts, including corncobs, oat, wheat bran, and sawdust. The name furfural comes from the Latin word furfur, meaning bran, referring to its usual source.Furfural is a heterocyclic aldehyde, with the ring structure shown at right. Its chemical formula is O C 4 H 3 CHO. It is a colorless oily liquid with the odor of almonds, which quickly darkens when exposed to air.ydrogenation of furfural provides furfuryl alcohol (FA), which is a useful chemical intermediate and which may be further hydrogenated to tetrahydrofurfuryl alcohol (THFA). THFA is used as a nonhazardous solvent in agricultural formulations and as an adjuvant to help herbicides penetrate the leaf structure.
Industrially, furan is manufactured by the palladium-catalyzed decarbonylation of furfural, or by the copper-catalyzed oxidation of 1,3-butadiene : In the laboratory, furan can be obtained from furfural by oxidation to furan-2-carboxylic acid, followed by decarboxylation.istory [edit]. The name furan comes from the Latin furfur, which means bran. The first furan derivative to be described was 2-furoic acid, by Carl Wilhelm Scheele in 1780.