Big Trap gas purifiers are designed for bulk purification applications, or where several instruments are plumbed from a single source.

• One-piece, heavy walled aluminium tube
• Capacity: 750 cm³
• Pressure rating up to 17,2 bar

Gas purifiers are an essential part of your GC analysis as contaminants in gases can significantly impact the quality of results. Oxygen, hydrocarbons and moisture can lead to problems such as noisy baselines, moisture entering the GC column, excessive bleed and septa degradation. Even if carrier gas is of the highest quality, contaminants can be picked up from every part of the gas line. Therefore, a gas purifier is needed to ensure that maximum productivity is achieved.