BS ISO 25426 Natural gas - Upstream area - Determination of porosity of shale by helium pycnometry
€23.00
BS ISO 5168 Measurement of fluid flow — Procedures for the evaluation of uncertainties
BS ISO 14686 Hydrometric determinations — Pumping tests for water wells —Considerations and guidelines for design, performance and use
BS EN ISO 24577 Hydrometry - Use of noncontact methods for measuring water surface velocity and determining discharge
Natural gas — Upstream area — Determination of elemental sulfur solubility by saturated dissolution method
€269.00
BS ISO 25056 Measurement of residence time distribution and flow characterization — Radioactive tracer method
Hydrometry — Measurement of precipitation intensity — Metrological requirements and test methods for non-catching type rain gauges
Natural gas upstream area — Determination and calculation of shale brittleness index mineral characteristics based on X-ray diffraction method
Natural gas upstream area — Determination and calculation of shale brittleness index mechanical characteristics based on triaxial testing method
€193.00
Natural gas. Upstream area. Requirements and testing of slick water
BS ISO 24832-1 Natural gas upstream area — Determination of pore structure and mineral content for shale Part 1: Scanning electron microscopy with energy dispersive spectrometer
Water meters for cold potable water and hot Installation requirements
Installation of thermal energy meters. Guidelines for the selection, installation and operation of thermal energy meters
€374.00
BS ISO 23335 Natural gas — upstream area — Determination of hydrate equilibrium temperature
Hydrometric uncertainty guidance (HUG)
€404.00
