21217
GC Stationary Phase
phase 1,2,3-tris(2-Cyanoethoxy)propane (TCEP), bottle of 50 g
Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
About This Item
Numéro CE :
Code UNSPSC :
23151817
Produits recommandés
Conditionnement
bottle of 50 g
Paramètres
0-175 °C temp. range
Technique(s)
gas chromatography (GC): suitable
Groupe de la matrice active
1,2,3-tris(2-Cyanoethoxy)propane (TCEP) phase
Solubilité
chloroform/methanol (2:1): soluble
Type de colonne
packed GC
Catégories apparentées
Description générale
GC methods are divided into two classes depending on the nature of stationary phases; gas-solid chromatography (GSC) and gas-liquid chromatography (GLC). GSC has solid adsorptive material and solute particles are removed from mobile phase by electrostatic forces. GLC has a thin layer of liquid coated or bonded on the surface of an inert particle or on the walls of the column where solute particles are retained in the liquid phase based on their partition coefficients. The primary necessity of a stationary phase is to provide sample separation sustaining phase integrity over a reasonable period of time. It should be stable for the chemical and thermal changes. Selectivity, peak symmetry, analysis time, degree of separation, peak tailing are few parameters to consider for choosing a stationary phase. 1,2,3-tris(2-Cyanoethoxy)propane (TCEP) is diviylimidazolium bistriflamide ionic liquid which improves oxygen and moisture stability.
Synthesized specifically to be purer, of narrow molecular weight range, and without trace catalysts or impurities for use as a GC stationary phase.
Application
TCEP may be used as stationary phase, to study the adsorption effects on the surface of the support/or stationary phase in gas-liquid partition chromatography.
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 2
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves
Choose from one of the most recent versions:
Certificats d'analyse (COA)
Lot/Batch Number
Sorry, we don't have COAs for this product available online at this time.
If you need assistance, please contact Service Clients
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Adsorption effects in gas-liquid partition chromatography.
Komaita, Toshiki
Journal of Chromatography A, 114, 1-14 (1975)
Kenneth R. Seddon, Natalia V. Plechkova
Ionic Liquids Uncoiled: Critical Expert Overviews (2012)
Dominic Kamps et al.
Cell reports, 33(9), 108467-108467 (2020-12-03)
Local cell contraction pulses play important roles in tissue and cell morphogenesis. Here, we improve a chemo-optogenetic approach and apply it to investigate the signal network that generates these pulses. We use these measurements to derive and parameterize a system
Darin L Wiesner et al.
Cell host & microbe, 27(4), 614-628 (2020-03-05)
Airway epithelium is the first body surface to contact inhaled irritants and report danger. Here, we report how epithelial cells recognize and respond to aeroallergen alkaline protease 1 (Alp1) of Aspergillus sp., because proteases are critical components of many allergens
Joost Snijder et al.
Immunity, 48(4), 799-811 (2018-04-19)
Epstein-Barr virus (EBV) is a causative agent of infectious mononucleosis and is associated with 200,000 new cases of cancer and 140,000 deaths annually. Subunit vaccines against this pathogen have focused on the gp350 glycoprotein and remain unsuccessful. We isolated human
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
Contacter notre Service technique