Gas samples are measured on the Thermo Scientific Delta V IRMS coupled to a Thermo Scientific Gas Bench II. To fit into the Gas Bench II samples should be submitted in Lab Co. vials. Please contact COIL staff for additional information.
Gas sample offline preparation is another method of sample preparation here at COIL. Procedures for offline preparation vary depending on the type of gas analysis being done. Past analyses have included: measurement of greenhouse CO2, enriched N2, and water extraction from soil samples. Other types of samples that are measured at COIL using the multi-port include: plasma samples for 2H and 18O, as well as 2H and 18O from precipitation samples.
The preparation lines are multifunctional and are adaptable to many types of research. It is very important to consult with laboratory personnel in regards to novel ideas and whether or not they are feasible here at COIL.