Provision of Laboratory Gases

Description

SEPA has a requirement for Cylinder Gases, Specialist Gas Mixtures and Cryogenic Gases for use in SEPA Laboratories. Lot 1: Cylinder Gases Provision of Compressed Cylinder Gases: Nitrogen, Helium, Oxygen and Argon Provision of Conventional Cylinder Gases: Helium, Oxygen, OFN, Argon Lot 2: Specialist Gases Range of Specialist Gas Mixtures: Landfill Check Gas Methane - Reagent Gas used for Chemical Ionisation Mass Spectrometry Analysis Other Specialist gas mixtures required for field analytical work Lot 3: Cryogenic Gases Provision of Cryogenic Gases Argon and Oxygen Free Nitrogen (OFN). Argon will be used for ICP-MS and ICP-OES instrumentation Nitrogen will be used for sample preparation work, GC instrumentation and XRF instrumentation.