Chiraldex b-dm
WebCHIRALDEX column kit contains three GC CSPs that cover the widest possible range of enantioselectivity: G-TA, B-DM and B-DA, in the popular 30 m x 0.25 mm, 0.12 μm df dimensions. The G-TA separates the greatest number of enantiomers, often with high enantioselectivity. The B-DM separates the widest variety of different structural types. WebTemp. Limits: • -10 °C to 200 °C isothermal, 220 °C programmed. General description: Through special derivatization techniques, the concentration of the cyclodextrin in the CHIRALDEX B-DM has been substantially increased in the polysiloxane carrier. This phase is very useful for a number of free acids and bases.
Chiraldex b-dm
Did you know?
WebAstec CHIRALDEX B-DM 手性气相毛细管色谱柱 ASTEC CHIRALDEX B-DM GC COLUMN (30M X 0 ... WebAstec CHIRALDEX B-DM is the recommended column in this category. The Supelco β-DEX 325 is similar in both chemistry and use to the Astec CHIRALDEX B-DM phase, the main difference being the concentration of the dimethyl-derivatized cyclodextrin that is doped into the polysiloxane carrier.
WebDec 5, 2024 · Concentrations of 2-phenyl-1-propanol were analyzed by GC (Agilent 6850 GC Series, Mulgrave, Australia) with a flame ionization detector, a section of deactivated fused silica (DFS, 5 m long × 0.25 mm I.D.) and enantioselective column, Astec Chiraldex B-DM column (Supelco, Bellefonte, PA) (30 m long × 0.25 mm I.D. × 0.12 μm film … WebAstec CHIRALDEX B-DM, INTUVO, 30m × 0.25mmID x 0.12μm df. For use with Agilent (Intuvo GC) Through special derivatization techniques, the concentration of the cyclodextrin in the CHIRALDEX B-DM has been substantially increased in the polysiloxane carrier. This phase is very useful for a number of free acids and bases.
Web- 5% 2-propanol in 10 mM sod.ph.b. pH 7.0 - 5% 2-propanol in 10 mM sod.ph.b. pH 6.0 - 2% 2-propanol in 10 mM amm.ac.b. pH 5.0 Depending on the results obtained when using … WebThe B-DM is able to perform most of the separations done on a beta-permethylated phase, but with higher resolution. The selectivity of the B-DM covers applications of both the B …
WebThe B-DM is able to perform most of the separations done on a beta-permethylated phase, but with higher resolution. The selectivity of the B-DM covers applications of both the B …
WebHere we describe the separation of the enantiomers of ephedrine, pseudoephedrine, chlorinated intermediates and methylamphetamine using fluorinated acid anhydrides as chemical derivatization reagents prior to gas chromatographic analysis on a 2,3-di-O-methyl-6-t-butyl silyl-β-cyclodextrin stationary phase (CHIRALDEX™ B-DM). temptations memorabiliatrening about youWebAstec CHIRALDEX B-PH shows at least some selectivity to a great variety of analytes, but is especially effective for saturated analytes with minimal functionality, saturated cyclics, … temptations mini bakewareWebUsed for enantiomeric separation of ephedrine, pseudoephedrine, chlorinated intermediates and methylamphetamine by gas chromatographic analysis. temp-tations mugsWeb科学仪器行业领军企业 “科学仪器行业领军企业”作为仪器及检测3i奖”旗下奖项之一，是由仪器信息网发起并组织评选，旨在评选出在行业具有较高知名度和影响力，且产品或技术具有领先地位，并积极组织和参与社会活动，对科学仪器行业具有带动作用的企业。 trening agricoleWebJan 1, 2024 · Astec CHIRALDEX B-TA: 2,6-di-O-pentyl-3-trifluoroacetyl derivative of β-cyclodextrin: −10°C to 180°C (isothermal or programmed) Broad range alkyl alcohols, … temptations los angeleshttp://www.analyticalcolumns.com/capillarycolumns/alltech/astecchiraldex.html trening adidas performance barbati