GC/ICP/MS:

• Gas Chromatography-Inductively Coupled Plasma-Mass Spectrometry instrument. Agilent 6890N and 7500ce instruments are combined into a powerful analytical instrument, offering lower limits of detection for metal analysis, hydrocarbon sulphur speciation, hydrocarbon mercury speciation and water sample analysis. Go to GC/ICP/MS homepage.
  
  High Resolution GCMS:

  High resolution magnetic sector Micromass Zab capable of performing G/CMS analyses at 10,000
  mass resolution.

GCMS Headspace Analyses:

• Perkin Elmer TurboMass Gold quadrupole GC/MS instrument with a PE TurboMatrix HS40 Trap headspace sampler.
  

GCMS Chemical Ionisation:

• Trio-1000 quadrupole GC/MS instrument with Chemical Ionisation (CI) facilities.

Zab GC/MS

• HRGC/HRMS at 10000 mass resolution:
• Accurate mass determinations
• Biomarker analyses
• PAH analyses in heavy fuel oil and residues
• PAH Polycyclic Aromatic Hydrocarbons Testing in Fuels
• Dibenzothiophenes in diesel and gas oil by accurate mass SIM without the need for elaborate separation routines
• Target compound analyses by high mass resolution SIM
• 12x12 accurate mass matrix analysis based on ASTM D2425 – no separation into saturates and aromatics required
• Ad hoc custom analyses

HRGC/FI

• Alkane distributions in kerosene, diesel, gas oils
• Highly branched aromatic analysis, little or no fragmentation
  

Headspace/HRGC/HRMS

• Accurate mass determinations / identifications of unknown volatiles in a wide variety of different matrices

Thermal desorption, HRGC, HRMS

• Analysis of polymer additives without the need for extraction
• Analysis of volatiles in solid matrices such as activated carbon and catalysts

Quadrupole GC/MS

• EPA 16 PAH analyses in oils and water
• BS6920 / Reg 25 analyses, approved by the UK Drinking Water Inspectorate (DWI) to perform this analysis
• Chemical ionisation GCMS for analysis of thermally labile compounds
• Ad hoc analyses for the identification of unknowns in different matrices, including water, kerosene, fuel oil, plastics
• Headspace GCMS for the analysis of volatiles, including BTEX, in matrices such as water, soils and fuel oils
• Derivatisation and GCMS analysis of polar compounds (alcohols, acids, amines, etc.)
• Analysis of marine fuel oils for the presence of contaminants such as chlorinated compounds and natural fatty acids
• Comparison of oil pollution samples based on ASTM D5739