Odor detection threshold — The odor detection threshold is the lowest concentration of a certain odor compound that is perceivable by the human sense of smell. The thresholds of a chemical compound is determined in part by its shape, polarity, partial charges and molecular … Wikipedia
Odor — Aroma redirects here. For other uses, see Aroma (disambiguation). Allegory of the senses by Jan Brueghel the Elder, Museo del Prado An odor or odour is caused by one or more volatilized chemical compounds, generally at a very low concentration,… … Wikipedia
OTV — may refer to: Science and technology Odor threshold value a measure of odor intensity Orbital Test Vehicle, another name for the Boeing X 37 unmanned spacecraft Orbital transfer vehicle, a space tug used to move a spacecraft from one orbit to… … Wikipedia
Ethylene oxide — Oxirane redirects here. For oxiranes as a class of molecules, see epoxide. Ethylene oxide … Wikipedia
2-Butoxyethanol — IUPAC name 2 Butoxyethanol … Wikipedia
White spirit — This article is about the solvent. For the band, see White Spirit (band). White spirit [CAS 64475 85 0][1][2][3], also known as Stoddard solvent [CAS 8052 41 3][4][5] or mineral spirits, is a paraffin derived clear, transparent liquid which is a… … Wikipedia
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
Ceramic materials — Ceramic Si3N4 bearing parts Ceramic materials are inorganic, non metallic materials and things made from them. They may be crystalline or partly crystalline. They are formed by the action of heat and subsequent cooling.[1] Clay was one of the… … Wikipedia
Phosgene — Not to be confused with phosphine, oxalyl chloride, or phosgene oxime. Phosgene[1] … Wikipedia
Pyridine — Pyridine … Wikipedia
