Gas chromatography GC 7890 (Agilent)

Gas Chromatography for analytical measurements

GC gives you everything including advanced separation capabilities, powerful productivity features, and real-time self-monitoring instrument The instrument is designed for pharmaceutical tasks, quality control, and environmental analyses.

Capillary Flow Technology (CFT) provides unique instrument capabilities. Single filament TCD provides a stable baseline with a minimal amount of signal drift.

Auto-ranging FID and ECD provides the ability to detect and quantitate from parts per billion (ppb) to parts per thousand in a single injection.

Large Valve Oven (LVO) allows for the combination of multiple methods and simplified maintenance

Multimode inlet (MMI) serves as a programmable temperature vaporizing injector with flexible capabilities (ALS sampler).

What information you can obtain?

• Qualitative analysis
• Quantitative analysis (amount of analyte in the sample)
• Verification analysis

Possible reports:

• Retention time
• Peak height
• Peak area
• Amount/Concentration
• LOD and LOQ of used method

What samples can be measured?

• Organic or inorganic; abundant or in trace amounts; in solid and liquid form
• reasonably-volatile analytes

Columns

• GS-ALUMINA, 30 m, 0.530 mm, 60-200 °C (Agilent, 115-3532)
• DB-624, 30 m, 0.25 mm, 1.40 mm, 20-260 °C (Agilent, 122-1334)
• DB-5, 30 m, 0.32 mm, 0.50 mm, 60-350 °C (Agilent,123-503E)
• DB-5HT, 30 m, 0.25 mm, 0.10 mm, 60-400 °C (Agilent, 122-5731)
• HP-5, 30 m, 0.32 mm, 0.25 mm, 60-350 °C (Agilent, 19091J-413)
• DB-5, 30 m, 0.25 mm, 0.25 mm, 60-350 °C (Agilent, 122-5032)
• DB-624, 30 m, 0.45 mm, 2.55 mm, 20-260 °C (Agilent, 124-1334)
• DB-1, 15 m, 0.53 mm, 0,5 mm, 60-320 °C (Agilent, 125-1017)
• DB-5, 30 m, 0.25 mm, 0.25 mm, 60-350 °C (Agilent, 122-5053)