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GC Analysis of Agricultural Pesticides (Standard) on SLB®-5ms
GC Analysis of Agricultural Pesticides (Standard) on SLB®-5ms
EN 14105: GC Analysis of Glycerin Impurity in Biodiesel on MET-Biodiesel
EN 14105: GC Analysis of Glycerin Impurity in Biodiesel on MET-Biodiesel
GC Analysis of Class 2 Residual Solvents on OVI-G43
GC Analysis of Class 2 Residual Solvents on OVI-G43
MET-Biodiesel Capillary GC Column
B100 biodiesel analysis of free glycerin & total glycerin by Gas Chromatography using the Supelco MET-Biodiesel capillary gc column for ASTM D6584 & EN 14105
GC Analysis of Grob Test Mix SLB IL76i
GC Analysis of Grob Test Mix on SLB®-IL76i
US EPA Method 610: GC Analysis of Polynuclear Aromatic Hydrocarbons (PAHs) on SLB-5ms
US EPA Method 610 describes the analysis of polynuclear aromatic hydrocarbons (commonly referred to as PAHs or PNAs) by both HPLC and GC.
GC Analyses of FAMEs by Boiling Point Elution
GC Analyses of FAMEs by Boiling Point Elution
Choosing the Proper Activated Alumina PLOT Column
The recent addition of Alumina sulfate and Alumina chloride columns to the Supelco family of GC capillary PLOT columns has prompted several customer inquiries on why we offer two alumina chemistries and how to chose between the two. We present
GC Analysis of Fermentation Compounds on a Packed Column (6.6% Carbowax® 20M on 80/120 Carbopack™ B AW)
Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate
Determination of Triglycerides and Waxes in Food Products Using Cool On-Column Injection and the MET-Biodiesel Capillary Column
Determination of Triglycerides and Waxes in Food Products Using Cool On-Column Injection and the MET-Biodiesel Capillary Column
GC Analysis of FAMEs in Five Edible Oils (Canola, Lard, Palm, Soybean, and Sunflower Seed) on SLB®-IL111
GC Analysis of FAMEs in Five Edible Oils (Canola, Lard, Palm, Soybean, and Sunflower Seed) on SLB®-IL111
GC Analysis of Glycols on Nukol™
99%; Glycerol, ≥99.5%; Tetraethylene glycol, 99%
GC Analyses of Free Fatty Acids
GC Analyses of Free Fatty Acids
Fast GC Analysis of Detailed cis/trans Fatty Acid Methyl Esters (FAMEs) on the 75 m SP™-2560 Capillary Column
Fast GC Analysis of Detailed cis/trans Fatty Acid Methyl Esters (FAMEs) on the 75 m SP™-2560 Capillary Column
GC Analysis of Anilines on Equity®-5
GC Analysis of Anilines on Equity®-5
Prevent GC Inlet Problems BEFORE They Cost You Time and Money
Every laboratory should have a preventative maintenance schedule that is adhered to, allowing their GC systems to produce optimal chromatography.
Capillary Column Ferrule Selection and Installation
To provide a leak-tight seal, the ideal gas chromatography (GC) ferrule will accommodate column outside diameter (O.D.) variations, seal with minimum torque, and not stick to the column or fi ttings
GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen® -1006 PLOT
Protocol for GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen&reg -1006 PLOT
Syringe Care
Syringes are precision instruments and need care. Learn to correctly inspect, use, unclog, handle, clean and store them to ensure good accuracy, reproducibility, and lifetime.
Using Fast GC and Column Selectivity to Optimize Trans FAME Analysis
Fast GC analysis is typically performed using short, 0.10 mm I.D. capillary columns with H2 carrier gas and rapid temperature programming rates. FAMEs can be analyzed with a variety of 0.10 mm I.D. columns, depending upon the information required.
Detailed Hydrocarbon Analysis (DHA) Using Gas Chromatography (GC)
Detailed Hydrocarbon Analysis (DHA) Using Gas Chromatography (GC)
Measuring Flows For Gas Chromatography – Volumetric vs. Mass
When choosing a flowmeter, it is essential to consider the attributes and needs of the application. This article provides information related to measuring GC flow rate by both volume and mass.
The Analysis of Alcoholic Beverages on the 30m x 0.25mm ID, 1.0μM SPB-20 Capillary Column
The Analysis of Alcoholic Beverages on the 30m x 0.25mm ID, 1.0μM SPB-20 Capillary Column
GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH
Protocol for GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH
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