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SP-2560 Capillary GC Column • Application: This highly polar biscyanopropyl column was specifically designed for detailed separation of geometricpositional (cis/trans) isomers of fatty acid methyl esters (FAMEs). It is extremely effectiv... Read more...
Certified reference material, 20 μg/mL in methanol, ampule of 1 mL Read more...
SLB®-IL111 Capillary GC Column for FAME and Petroleum Applications. World’s first commercial column to rate over 100 on our GC column polarity scale. Selectivity most orthogonal to non-polar and intermediate polar phases, resulting in ... Read more...
SLB-5ms Capillary GC Column Application: The 5% phenyl equivalent phase provides a boiling point elution order with a slight increase in selectivity, especially for aromatic compounds. The low bleed characteristics, inertness, ... Read more...
2 μg/mL in acetonitrile, analytical standard Read more...
Single-walled carbon nanohorns are made of graphene sheets with long cone-shaped tips with the diameters of 2-5 nm and the length of 40-50 nm. Thousands of carbon nanohorns form spherical aggregates of about 100 nm in diameter. Read more...
SUPELCOWAX® 10 Capillary GC Column • Application: This column is based on one of the most widely used polar phases, Carbowax 20M, and is a polar column suitable for analyses of solvents, fatty acid methyl esters (FAMEs), food, flavor and... Read more...
SLB-IL60 Ionic Liquid Capillary GC Column Application: Modified (deactivated) version of SLB-IL59 provides better inertness. Selectivity more polar than PEG/wax phases, resulting in unique elution patterns. Higher maximum temperature th... Read more...
SLB-IL59 Ionic Liquid Capillary GC Column • Application: Selectivity more polar than PEG/wax phases, resulting in unique elution patterns. Higher maximum temperature than PEG/wax columns (300 ºC compared to 270-280 ºC). Great choice for... Read more...
Equity-5 Capillary GC Column • Application: This popular column is designed for general purpose applications where a non-polar column is required. The low phenyl content provides thermal stability compared to 100% poly(dimethyl siloxane)... Read more...
SPB-5 Capillary GC Column • Application: This non-polar general purpose column provides primarily a boiling point elution order with a slight increase in selectivity, especially for aromatic compounds. • USP Code: This column meets USP G... Read more...
The Perfect Combination of Low Bleed, Thermal Stability, and Easy Puncturability! Molded Thermogreen LB-2 septa are manufactured from high quality, low bleed material using the same exclusive LB-2 rubber formulation that chromatographer... Read more...
Supelco provides high quality derivatization reagents for silylation. Silylation is the most widely used derivatization technique. Functional groups that present a problem with gas chromatogaphy detection - hydroxyl, carboxylic acid, am... Read more...
Supelco provides high quality derivatization reagents for acylation. Acylation, an alternative to silylation, allows the conversion of compounds with active hydrogen such as -OH, -SH, and -NH into esters, thioesters and amines, respecti... Read more...
Supelco provides high quality derivatization reagents for akylation and esterification. Alkylation is the replacement of the active hydrogen in R-COOH, R-OH, R-SH, R-NH, R-NH2, R-CONH2, R-CONH-R′ with an alkyl group, or sometimes an ary... Read more...
Supelco’s complete line of stock and custom packed GC columns are configured to fit most commercially available GC instruments. Supelco® has been the leader in packed GC column technology for over 40 years. Should you not be able to loc... Read more...
High Capacity Gas Purifiers (Remove Moisture and Oxygen) The best purifier choice for removing moisture and oxygen from carrier gas streams is our High Capacity Gas Purifier. It consists of three parts: • Clam-shell oven • Replaceable h... Read more...
Supelcarb® is Back by Popular Demand! Supelco® is pleased to welcome the Supelcarb HC Hydrocarbon trap back to our line of in-line gas purifiers! Supelcarb adsorbent has the greatest trapping ability of hydrocarbons per gram of adsorben... Read more...
Specialty In-Line Purifier for GC-MS Helium The most sensitive GC-MS instruments require a steady stream of ultra-high purity (99.99999%) helium for optimal performance. To achieve this level, a specialty purifier is required. These pur... Read more...
Cyclodextrin-based DEX and Astec CHIRALDEX phases are stable, high boiling liquids and make effective CSPs for enantiomer separations by GC. The two lines exhibit complementary selectivity. Cyclodextrins are macromolecules composed of 6... Read more...
This column allows highly reproducible analyses of fatty acid methyl esters (FAMEs), specifically the omega 3 and omega 6 fatty acids. It is tested to ensure reproducible FAME equivalent chain length (ECL) values and resolution of key comp... Read more...
Application: The 35% phenyl equivalent phase provides a higher polarity option compared to columns containing a lower phenyl content, resulting in a greater retention of polar analytes relative to non-polar compounds. Its selectivit... Read more...