EffecTech® can supply all your calibration gas and carrier gas requirements for biomethane for network entry and Gas Safety Regulations.

ISO 17034 and ISO 17025 table of ranges and uncertainties

In addition to bespoke gas mixtures, standard biomethane gas mixtures are also available from EffecTech

Gas Mixture typesUsed forStandard delivery time from EffecTech
Type 4 hydrocarbon
composition mixtures
Calibrating the GC for OFGEM
2-3 weeks from receipt
of order
Biogas calibration gasesCalibrating the instrument for network
entry and Gas Safety
Regulations requirements
4-5 weeks from receipt
of order

For urgent requirements, please contact us for lead-times.

Stock Gases

EffecTech also holds stock of the following gases – please contact us for more information:
• 35-day test gases
• Carrier gases
• Nitrogen
• Helium