GC consumables

Gas filters are an essential part of 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 and excessive bleed. The gas filter kit consists of a gas filter and a connection unit.

• Fast stabilization times
• The gas filter system consists of two key parts: the filters and the connecting unit
• The connecting unit has inlet and outlet connectors for the gas lines
• The connecting unit can be bench or wall-mounted
• Can be used in combination with other filters
• Indicator color change tells you when to change your filter

Preconditioned PTFE/silicone rubber septa. Maximum operatin gtemperature: 212 °C.

Low Bleed, High Temperature septa are designed for maximum GC/MS performance for the lowest bleed possible at temperatures up to 400 °C. Ideal for use with Mass Spectrometers or in applications where septa bleed interferes with trace analysis.

One-piece spare cold traps made of borosilicate glass 3.3.

Versions of the cold trap connections:

• S 29 = spherical ground joint S 29
• O 29 = spherical ground joint S 29 with O-ring seal
• GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm
• KF NW 16 or 25 = small vacuum flange KF NW 16 or 25

For Precision Hydrogen and Precision Hydrogen trace models.