Testing of solid mineral fuels - Ultimate analysis and calculation of oxygen content
Edition 2016-04

Testing of liquefied petroleum gases; sampling
Edition 1983-06

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 2: Specific principles for the equipment for separating and thickening of solids (without facilities for separation and treatment of sand)
Edition 2017-09

Soil quality - Sampling of soil invertebrates - Part 4: Sampling, extraction and identification of soil-inhabiting nematodes (ISO 23611-4:2022); German version EN ISO 23611-4:2022
Edition 2023-12

Soil quality - Sampling - Part 105: Packaging, transport, storage and preservation of samples (ISO 18400-105:2017)
Edition 2020-11

Pulps - Determination of acetone-soluble matter (ISO 14453:2014); German version EN ISO 14453:2014
Edition 2014-09

Bitumen and bituminous binders - Determination of dynamic viscosity of bituminous binder using a rotating spindle apparatus; German version EN 13302:2018
Edition 2018-08

Testing of petroleum products - Determination of nitrogen - Oxidative combustion method with chemiluminescence detector
Edition 2020-10

Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013); German version EN ISO 20483:2013
Edition 2014-03

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of absolute density of ceramic powders by pycnometer (ISO 18753:2017); German version EN ISO 18753:2017
Edition 2018-01