Measurement of acetic acid vapor in the workplace using passive sampling SPME and on-fiber derivatization with 1-pyrenyldiazomethane: Comparison with active sampling.

GC Analysis of Nitrogen and Nitrous Oxide on Carboxen®-1010 PLOT

Protocol for GC Analysis of Nitrogen and Nitrous Oxide on Carboxen®-1010 PLOT

GC Analysis of PBDE Flame-Retardant Compounds

GC Analysis of C5-C12 n-Alkanes and BTEX on SUPELCOWAX® 10

Separation of null

GC Analysis of cis/trans C18:1, C18:2, and C18:3 FAME Isomers on SP™-2560

Technical article on GC Analysis of cis/trans C18:1, C18:2, and C18:3 FAME Isomers on SP™-2560

OSHA Method 52: GC Analysis of Formaldehyde on SUPELCOWAX 10 After Collection/Desorption Using ORBO-24

Separation of Formaldehyde solution

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.

Convenient Measurement of Water by GC with Watercol™ Series Columns

Watercol™ capillary GC columns contain innovative ionic liquid stationary phases that produce a sharp peak shape for water, allowing the convenient measurement of water by GC.

US EPA Method 8015 (modified): GC Analysis of Gasoline Range Organics (GRO) on SLB®-5ms, Direct Injection

-Xylene 1000 μg/mL; 1,2,4-Trimethylbenzene 1000 μg/mL

GC Analysis of Permanent Gases on Carboxen®-1010 PLOT

Separation of null

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

Selecting a GC Column for Specific Methods

We offer the Supelco portfolio of analytical GC columns, providing you the accuracy, precision and consistency you need.

Detailed Hydrocarbon Analysis (DHA) Using Gas Chromatography (GC)

Detailed hydrocarbon analysis (DHA) of petroleum samples is commonly performed by gas chromatography (GC) using a Petrocol™ capillary GC column.

US EPA Method 552: GC Analysis of Haloacetic Acids (Methyl Ester Derivatives) on Equity-1701

GC Analysis of Glycols and Diols

GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen® -1006 PLOT

Protocol for GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen® -1006 PLOT

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

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

Determination of Headspace Volatiles in Distilled Spirits Using SPME Coupled to GC

In this article, SPME-GC was successfully used to identify many volatile compounds present in the headspace over several spirits.

GC Analysis of Aldehydes (PFBOA Derivatives) in Beer on SLB®-5ms after SPME using a 65 µm PDMS/DVB Fiber

Separation of null

GC Analysis of Xylene Isomers on SLB®-IL60

GC Analysis of Xylene Isomers on SLB®-IL60 - The cresol (methylphenol) isomers are also precursors to many chemicals. This chromatogram of a mix of aromatic and methylphenol compounds was generated using an SLB-IL60 ionic liquid column. Its interaction mechanisms allow

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