Wide Bore Capillary GC Columns: Useful Tools in Arson Investigations

Bulletin 922 SPME/GC for Forensic Applications: Explosives, Fire Debris, and Drugs of Abuse Solid phase microextraction is a fast, solventless alternative to conventional sample extraction techniques. In SPME, analytes establish equilibria among the sample matrix, the headspace above the sample,…

Application Note 71 Screening for Drugs of Abuse on Wide Bore Capillary GC Columns Nonpolar, bonded phase SPB-1 columns offer fast, effective, and economical sample screening for acidic-neutral drugs (e.g., barbiturates) or basic drugs (amphetamines, cocaine, codeine, heroin, methadone, morphine,…

Application Note 108 GC Analyses of Polynuclear Aromatic Hydrocarbons Polynuclear aromatic hydrocarbons (PAHs) can be separated by packed column or capillary column gas chromatography. An SPB-5 bonded phase fused silica capillary column separates the 16 PAHs considered priority pollutants in…

Bulletin 864A Simulated Distillation of Petroleum Products by Packed Column and Capillary Column GC Simulated distillation by gas chromatography (SIMDIS or GCD) is a technique often employed in the petrochemical industry for quickly determining the boiling range distribution of petrochemical…