Water quality. Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water. Method using gas chromatography with mass spectrometric detection (GC-MS)— 36 стр.
Water quality. Determination of polycyclic aromatic hydrocarbons (PAH). Determination of six PAH by high performance thin layer chromatography with fluorescence detection after liquid-liquid extraction— 32 стр.
Water quality; calibration and evaluation of analytical methods and estimation of performance characteristics; part 1: statistical evaluation of the linear calibration function— 11 стр.
Water quality. Determination of polycyclic aromatic hydrocarbons (PAH). Determination of six PAH by high-performance liquid chromatography with fluorescence detection after liquid-liquid extraction— 28 стр.
Water quality -- Determination of 15 polycyclic aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extraction— 25 стр.
Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure. Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP). Guidance for the assessment of conformity— 40 стр.
Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, under load (ISO 10776:2012); German version EN ISO 10776:2012— 14 стр.
BS EN ISO 11058. Geotextiles and geotextile-related products. Determination of water permeability characteristics normal to the plane, without load— 24 стр.
Building materials and products. Hygrothermal properties. Tabulated design values and procedures for determining declared and design thermal values— 32 стр.
Water quality. Determination of selected polycyclic aromatic hydrocarbons (PAH) in whole water samples. Method using solid phase extraction (SPE) with SPE-disks combined with gas chromatography mass spectrometry (GC-MS)— 36 стр.
Sampling procedures for inspection by variables. Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL— 106 стр.
Soil, treated biowaste and sludge. Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)— 50 стр.
Air filters for general ventilation. Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured— 30 стр.