Food Chem., 41(9), 1993, 1413-1420. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 50 C; End T: 200 C; End time: 40 min; CAS no: 71363; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Horiuchi, M.; Umano, K.; Shibamoto, T., Analysis of volatile compounds formed from fish oil heated with cysteine and trimethylamine oxide, J. Agric. Theres no element with more negative or positive charge than another side. Lancelot) enzyme extract and linoleic acid or linolenic acid, J. Agric. ; Yamaguchi, M., Gas chromatographic retention as identification criteria, Anal. Food Chem., 38(2), 1990, 471-477. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Start T: 60 C; CAS no: 71363; Active phase: SPB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Castello, G.; Vezzani, S.; Moretti, P., The selectivity and polarity of carbon layer open tubular capillary columns modified with a polar liquid phase, J. Hi. Amino acid are organic compounds. Food Chem., 51, 2003, 5408-5413. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 250 C; End time: 10 min; Start time: 2 min; CAS no: 71363; Active phase: HP-Innowax; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Hashizume M.; Gordon M.H. Chromatogr., 319, 1985, 131-142. umn class: Standard polar; Column type: Capillary; CAS no: 71363; Active phase: BP-20; Data type: Kovats RI; Authors: SGE, Guide to GC column selection, 2005. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 100 C; CAS no: 71363; Active phase: OV-351; Carrier gas: N2; Data type: Kovats RI; Authors: Haken, J.K.; Korhonen, I.O.O., Gas chromatography of homologous esters. class: Standard polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Description: 33 0C (1 min) ^ 2 0C/min -> 130 0C ^ 10 0C/min -> 220 0C; CAS no: 71363; Active phase: CP-Wax 52 CB; Carrier gas: Helium; Phase thickness: 0.29 um; Data type: Normal alkane RI; Authors: Kaack, K.; Christensen, L.P., Effect of packing materials and storage time on volatile compounds in tea processes from flowers of black elder (Sambucus nigra L.), Eur. C4H10Og+6O2g4CO2g+5H2Og The rate of disappearance of C4H10O is 0 . Retention indices of amines in some polar and unpolar stationary phases, Latv. ; Echeverria, G., Multivariate analysis of modifications in biosynthesis of volatile compounds after CA storage of 'Fuji' apples, Postharvest Biol. Food Sci. Hope this helps! ; Flath, R.A.; Mon, T.R., Volatile components of bittermelon, J. Agric. For example, water is a polar liquid and it does not like to mix with nonpolar liquids. Food Chem., 43, 1995, 1616-1620. ass: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 40 C; End T: 220 C; Start time: 3 min; CAS no: 71363; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Frohlich, O.; Schreier, P., Volatile Constituents of Loquat (Eriobotrya japonica Lindl.) Our laboratory intends to analyze the oxidation compounds in C2-C5 hydrocarbons, mainly the methanol MTBE DME uncle butanol, etc. Cancellation depends on the shape of the molecule or Stereochemistry and the orientation of the polar bonds. A, 1216, 2009, 1630-1639. ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 6 K/min; Start T: 40 C; End T: 280 C; End time: 5 min; Start time: 5 min; CAS no: 71363; Active phase: RSL-200; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Ngassoum, M.B. Int., 28(5), 1995, 465-471. ass: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 210 C; End time: 25 min; Start time: 1 min; CAS no: 71363; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.5 um; Data type: Normal alkane RI; Authors: Pollak, F.C. Food Chem., 49, 2001, 5883-5887. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 8 K/min; Start T: 60 C; CAS no: 71363; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Golovnya, R.V. Chromatogr., 101, 1974, 103-123. umn class: Standard non-polar; Column length: 2 m; Column type: Packed; CAS no: 71363; Active phase: SE-30; Substrate: Chromosrb G; Data type: Kovats RI; Authors: Moffat, A.C.; Stead, A.H.; Smalldon, K.W., Optimum use of paper, thin-layer and gas-liquid chromatography for the identification of basic drugs. ; Fan, X.; Zhang, H.Q. Chromatogr., 22(10), 1999, 589-593. umn class: Standard polar; Column length: 3 m; Column type: Packed; Start T: 120 C; CAS no: 71363; Active phase: PEG-2000; Carrier gas: He; Substrate: Celite 545 (44-60 mesh); Data type: Kovats RI; Authors: Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L., Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. Food Chem., 50, 2002, 7627-7633. ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; CAS no: 71363; Active phase: DB-Wax; Data type: Normal alkane RI; Authors: Binder, R.G. J.H. Benzene (or C6H6) is a NONPOLAR molecule because all the individual bonds are nonpolar and C6H6 has symmetrical geometry. Chem. Technol., , 2008, 1-12. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 71363; Active phase: DB-Wax; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Zhao, Y.; Xu, Y.; Li, J.; Fan, W.; Jiang, W., Profile of volatile compounds in 11 brandies by headspace solid-phase microextraction followed by gas chromatography-mass spectrometry, J. J., 14, 1999, 191-194. ass: Standard polar; Column length: 5.5 m; Column type: Packed; Heat rate: 10 K/min; Start T: 70 C; End T: 175 C; Start time: 9 min; CAS no: 71363; Active phase: PEG-20M; Carrier gas: N2; Substrate: Celite; Data type: Kovats RI; Authors: Galt, A.M.; MacLeod, G., Headspace sampling of cooked beef aroma using Tenax GC, J. Agric. II. ; Wood, J.D., Dietary manipulation of fatty acid composition in lamb meat and its effect on the volatile aroma compounds of grilled lamb, Meat Sci., 69, 2005, 233-242. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 60 C; CAS no: 71363; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Golovnya, R.V. You may need a periodic table for this. Soc. ; Teranishi, R.; Guentert, M., Volatile Constituents of Apricot (Prunus armeniaca), J. Agric. Food Chem., 48, 2000, 1263-1265. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 35 C; End T: 200 C; Start time: 10 min; CAS no: 71363; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Girard, B.; Durance, T., Headspace volatiles of sockeye and pink salmon as affected by retort process, Food Chem. Paint Technol., 40(527), 1968, 549-557. umn class: Standard non-polar; Column length: 1 m; Column type: Packed; Start T: 100 C; CAS no: 71363; Active phase: SE-30; Data type: Normal alkane RI; Authors: Zhou, L.; Wu, Q., Model of artificial neural network for quantitative structure-retention relations of saturated alcohols, J. Southwest Univ. Sci. Chem. Ser., , 1973, 51-63. umn class: Standard polar; Column length: 3 m; Column type: Packed; Start T: 152 C; CAS no: 71363; Active phase: PEG-2000; Carrier gas: He; Substrate: Celite 545 (44-60 mesh); Data type: Kovats RI; Authors: Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L., Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. Food Chem., 53, 2005, 2616-2622. class: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C(5min)=>3C/min=>150C => 5C/min => 250C (10min); CAS no: 71363; Active phase: SOLGel-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Aubert, C.; Baumann, S.; Arguel, H., Optimization of the Analysis of Flavor Volatile Compounds by Liquid-Liquid Microextraction (LLME). Retention increments of C1-C18 primary alkanols and their 2-chloropropanoyl and 3-chloropropanoyl derivatives on SE-30 and OV-351 capillary columns, J. ; Alves, G.L., Evaluation of volatile flavour compounds from cashew apple (Anacardium occidentale L) juice by the Osme gas chromatography/olfactometry technique, J. Sci. Food Chem., 53, 2005, 7931-7938. ass: Standard polar; Column type: Capillary; CAS no: 71363; Active phase: CP-Wax 52CB; Carrier gas: Hydrogen; Data type: Normal alkane RI; Authors: Jales, K.A. ; Santiuste, J.M., Isothermal retention indices on poly93-cyanopropylmethyl)siloxane stationary phases, J. Chromatogr. ; Heintz, A., Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers, J. Chem. Dairy Sci., 85(6), 2002, 1362-1369. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 230 C; End time: 10 min; Start time: 10 min; CAS no: 71363; Active phase: TC-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Suhardi, S.; Suzuki, M.; Yoshida, K.; Muto, T.; Fujita, A.; Watanbe, N., Changes in the volatile compounds and in the chemical and physical properties of snake fruit (Salacca edulis Reinw) Cv. Transl. Food Composition and Analysis, 21, 2008, 689-694. class: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C(3min) =>4C/min =>160C =>7C/min =>230C (8min); CAS no: 71363; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Li, H.; Tao, Y.-S.; Wang, H.; Zhang, L., Impact odorants of Chardonnay dry white wine from Changli County (China), Eur. ), 75(6), 2001, 1012-1013, In original 1120-1121. umn class: Standard polar; Column diameter: 0.53 mm; Column length: 31.3 m; Column type: Capillary; Start T: 70 C; CAS no: 71363; Active phase: Carbowax 20M; Phase thickness: 0.54 um; Data type: Kovats RI; Authors: Annino, R.; Villalobos, R., A strategy for the simplification and solution of complex chromatographic analysis problems utilizing two-dimensional mapping of retention indexes followed by computer modeling of heart cuts from serially coupled columns containing different stationary phases, J. Hi. Jack Silver. Chromatogr., 399, 1987, 1-31. umn class: Standard polar; Column length: 1 m; Column type: Packed; Start T: 120 C; CAS no: 71363; Active phase: PEG-20M; Data type: Kovats RI; Authors: Betts, T.J., Triangular Characterization of Gas Chromatographic Stationary Phases, J. Food Chem., 32, 1984, 1011-1015. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 30 C; End T: 240 C; Start time: 10 min; CAS no: 71363; Active phase: DB-1; Carrier gas: He; Phase thickness: 1.2 um; Data type: Normal alkane RI; Authors: Ciccioli, P.; Cecinato, A.; Brancaleoni, E.; Frattoni, M.; Liberti, A., Use of carbon adsorption traps combined with high resolution gas chromatography - mass spectrometry for the analysis of polar and non-polar C4-C14 hydrocarbons involved in photochemical smog formation, J. Hi. Retention increments of C1-C18 primary alkanols and their 2-chloropropanoyl and 3-chloropropanoyl derivatives on SE-30 and OV-351 capillary columns, J. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 130 C; CAS no: 71363; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V. Polymer Symp., , 1976, 889-901. ass: Semi-standard non-polar; Column diameter: 0.10 mm; Column length: 10 m; Column type: Capillary; Heat rate: 20 K/min; Start T: 40 C; End T: 280 C; End time: 1 min; Start time: 1 min; CAS no: 71363; Active phase: HP-5; Carrier gas: Helium; Phase thickness: 0.40 um; Data type: Normal alkane RI; Authors: Mildner-Szkudlarz, S.; Jelen, H.H., The potential of different techniques for volatile compounds analysis coupled with PCA for the detection of the adulteration of olive oil with hazelnut oil, Food Chem., 110, 2008, 751-761. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 20 K/min; Start T: 40 C; End T: 280 C; End time: 1 min; Start time: 1 min; CAS no: 71363; Active phase: MDN-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Mildner-Szkudlarz, S.; Jelen, H.H. PSR Zinat. et Zucc. Nonpolar bonds: The electronegativity values are equal or nearly equal. Technol., 217, 2003, 291-295. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: -30 C; End T: 250 C; Start time: 1 min; CAS no: 71363; Active phase: HP-5; Phase thickness: 1 um; Data type: Linear RI; Authors: Siegmund, B.; Derler, K.; Pfannhauser, W., Chemical and sensory effects of glass and laminated carton packages on fruit juice products. Polar and non-polar bonds are covalent bonds. Chromatogr., 472, 1989, 129-143. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 48 C; CAS no: 71363; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V. Show more Show more Polar,. Food Chem., 51, 2003, 8036-8044. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 220 C; End time: 20 min; Start time: 4 min; CAS no: 71363; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Osorio, C.; Duque, C.; Suarez, M.; Salamanca, L.E. (Engl. Chem., 83(10), 2003, 837-849. ass: Standard non-polar; Column diameter: 0.20 mm; Column length: 40 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 40 C; End T: 200 C; CAS no: 71363; Active phase: SP 2100; Carrier gas: Helium; Data type: Normal alkane RI; Authors: Labropoulos, A.E. Its lower homologues ( Methanol, Ethanol and Propanol) have lesser hydrocarbon portion and are therefore more polar and water-soluble. Fr., Food Chem., 92, 2005, 221-226. ass: Standard polar; Column diameter: 0.20 mm; Column length: 50 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 180 C; End time: 30 min; Start time: 5 min; CAS no: 71363; Active phase: PEG-20M; Phase thickness: 0.20 um; Data type: Normal alkane RI; Authors: Narain, N.; Almeida, J.N. Did you like it? Comment * document.getElementById("comment").setAttribute("id","acc268fc0c3b05f5840f844f631292e0");document.getElementById("a60373e486").setAttribute("id","comment"); Save my name, email, and website in this browser for the next time I comment. When molecules are polar this means that one section of the molecule has a slightly positive charge and another section has a slightly negative charge. ; Ruiz-Rodriguez A.; Pernin K.; Cayot N., Influence of eggs on the aroma composition of a sponge cake and on the aroma release in model studies on flavored sponge cakes, J. Agric. A, 1216, 2009, 1630-1639. umn class: Standard non-polar; Column type: Capillary; Start T: 120 C; CAS no: 71363; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Lebron-Aguilar, R.; Quintanilla-Lopez, J.E. ; Flath, R.A.; Mon, T.R., Volatile components of bittermelon, J. Agric. Earth, 24(6), 1999, 729-732. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 200 C; End time: 5 min; CAS no: 71363; Active phase: SPB-1; Phase thickness: 4 um; Data type: Normal alkane RI; Authors: de Lacy Costello, B.P.J. Is BF3 Polar or Nonpolar? A, 1160, 2007, 276-288. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; CAS no: 71363; Active phase: DB-1; Data type: Normal alkane RI; Authors: Binder, R.G. Pinova apples, J. Agric. Since glycine lacks an R group it is placed into the "nonpolar" category for the lack of better placement. Berg. Chromatogr., 26(2), 2008, 212-222. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 200 C; Start time: 2 min; CAS no: 71363; Active phase: DB-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Shimoda, M.; Shibamoto, T.; Noble, A.C., Evaluation of heaspace volatiles of Cabernet Sauvignon wines sampled by an on-column method, J. Agric. "Is CH3F polar or nonpolar?", to answer this question, we need a detailed analysis of the polarity of the CH3F molecule. Whereas the Linear molecules are said to be non-polar in nature. III. Chromatogr., 179, 1979, 75-85. umn class: Standard non-polar; Column length: 1 m; Column type: Packed; Start T: 120 C; CAS no: 71363; Active phase: SE-30; Carrier gas: Ar; Substrate: Chromosorb W AW DMCS HP (80-100 mesh); Data type: Kovats RI; Authors: Pias, J.B.; Gasco, L., GC Retention Data of Alcohols and Benzoyl Derivatives of Alcohols, J. Chromatogr. Food Chem., 53, 2005, 8624-8630. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C (6min) => 2.5C/min => 150C => 90C/min => 250C; CAS no: 71363; Active phase: HP-5; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Jordan, M.J.; Margaria, C.A. an ion and a polar molecule; the strength is proportionate to the size of polar molecule. ; Ratcliffe, N.M.; Spencer-Phillips, P.T.N., Identification of volatiles generated by potato tubers (Solanum tuberosum CV: Maris Piper) infected by Erwinia carotovora, Bacillus polymyxa and Arthrobacter sp., Plant Pathol., 48, 1999, 345-351. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 100 C; End T: 260 C; CAS no: 71363; Active phase: RTX-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Restek, Restek International, 1999 Product Guide, 1(1), 1999, 578-591, In original 578-591. ass: Standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 10 K/min; Start T: 45 C; End T: 340 C; CAS no: 71363; Active phase: DB-1HT; Carrier gas: He; Data type: Normal alkane RI; Authors: Komarek, K.; Pitthard, V.; Kostrubanicova, E.; Skvarenina, S.; Hoffmann, J., Capillary gas chromatography-mass spectrometry of lower oxyethylenated aliphatic alcohols, J. Chromatogr. Food Chem., 46(5), 1998, 1944-1953. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 20 C; End T: 200 C; End time: 1 min; Start time: 1 min; CAS no: 71363; Active phase: FFAP; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Ott, A.; Fay, L.B. . As a result, they are nonpolar molecules by nature (examples: CO2, SO3). Chem. ; Kuz'menko, T.E. A, 1216, 2009, 1630-1639. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 300 C; CAS no: 71363; Active phase: DB5-30W; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Schwab, W.; Schreier, P., Simultaneous enzyme catalysis extraction: A versatile technique for the study of flavor precursors, J. Agric. ), 49(2), 2000, 317-320. umn class: Standard non-polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 120 C; CAS no: 71363; Active phase: SE-30; Carrier gas: He; Phase thickness: 1 um; Data type: Kovats RI; Authors: Golovnya, R.V. Can someone help me understand this? III. J., 20, 2005, 22-29. ass: Standard polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 45 C; End T: 250 C; End time: 12 min; Start time: 1 min; CAS no: 71363; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Malliaa, S.; Fernandez-Garcia, E.; Bosset, J.O., Comparison of purge and trap and solid phase microextraction techniques for studying the volatile aroma compounds of three European PDO hard cheeses, Int. ; Flath, R.A.; Mon, T.R., Volatile components of bittermelon, J. Agric. Hortic. Transl. Chromatogr., 354, 1986, 1-6. umn class: Standard non-polar; Column length: 6 ft; Column type: Packed; Start T: 120 C; CAS no: 71363; Active phase: OV-1; Substrate: Gas Chrom Q; Data type: Kovats RI; Authors: Valko, K.; Papp, O.; Darvas, F., Selection of Gas Chromatographic Stationary Phase Pairs for Characterization of the 1-Octanol-Water Partition Coefficient, J.