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Analytical chemistry

Standards in development (51)

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Standard TitleStatus
BS 4250 Specification for commercial butane and commercial propaneApproval
Opens a new windowBS EN 12916 Petroleum products - Determination of aromatic hydrocarbon types in middle distillates - High performance liquid chromatographyPublic Comment
BS EN 14175-3 Fume cupboards Part 3: Type test methodsPublic Comment
BS EN 1601:2014/CORR @:2014 Liquid petroleum products - Unleaded petrol - Determination of organic oxygenate compounds and total organically bound oxygen content by gas chromatography (O-FID)Publication
BS EN 16723-1 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network Part 1: Specifications for biomethane for injection in the natural gas networkPublic Comment
BS EN 16723-2 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network Part 2: Automotive fuel specificationsPublic Comment
Opens a new windowBS EN 16807 Liquid petroleum products - Bio-lubricants - Criteria and requirements of bio-lubricants and bio-based lubricantsAccepted
BS EN 60534-2-3 Ed. 3.0 Industrial-process control valves - Part 2-3: Flow capacity - Test proceduresPublic Comment
BS EN 60534-4 Ed 4.0 Industrial-process control valves Part 4: Inspection and routine testingPublic Comment
BS EN 60534-8-4 Ed 3.0 Industrial-process control valves Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flowPublic Comment
BS EN 61003-1 Ed. 3.0 IEC 61003-1 Ed. 3.0 Industrial-process control systems - Instruments with analogue inputsand two- or multi-state outputs - Part 1: Methods of evaluating performancePublic Comment
BS EN 61003-2 Ed 2.0 Industrial-process control systems - Instruments with analogue inputs and two- or multi-state outputs Part 2: Guidance for inspection and routine testingPublic Comment
BS EN 61207-2 Ed. 2.0 IEC 61207-2 Ed. 2.0 Expression of Performance of Gas Analyzers Part 2: Oxygen in Gas (utilizing high-temperature electrochemical sensors)Accepted
BS EN 61207-3 Ed. 3.0 IEC 61207-3 Ed. 3.0 Expression of Performance of Gas Analyzers Part 3: Paramagnetic oxygen analysersAccepted
BS EN 61207-6 Ed 2.0 Expression of Performance of Gas Analyzers- Part 6: Photometric analyzersApproval
BS EN 61285 Ed 3.0 Industrial Process Control - Safety of Analyzer HousesApproval
BS EN 61515 Ed 2.0 Mineral insulated cables and thermocouplesPublic Comment
BS EN 61987-21 List of Properties (LOP) of process control valves for electronic data exchange - Generic structuresPublic Comment
BS EN 61987-22 Lists of Properties (LOP) of control valves and actuators for electronic data exchangePublic Comment
BS EN 61987-23 Industrial-Process Measurement and Control - Data Structures and Elements in Process Equipment Catalogues Part 23: List of Properties (LOP) of valve actuators for electronic data exchangePublic Comment
BS EN 61987-24-1 Industrial-Process Measurement and Control - Data Structures and Elements in Process Equipment Catalogues Part 24-1: List of Properties (LOP) of positioners for electronic data exchangePublic Comment
BS EN 62828-1 industrial measurement transmittersAccepted
BS EN 62828-2 Reference conditions and procedures for industrial measurement transmitters Part 2: Specific procedures for pressure transmittersAccepted
BS EN 62828-3 Ed1.0 conditions and procedures for testingindustrial measurement transmitters - Part 3: Specific procedures for temperature transmittersPublic Comment
BS EN ENISO 4797 conical ground jointsPublic Comment
BS EN ISO 14532 Natural gas - VocabularyPublication
BS EN ISO 4796-1 Laboratory glassware - Bottles Part 1: Screw-neck bottlesPublic Comment
BS ENISO 16496 vacuum-jacket insulationPublic Comment
BS ENISO 3819 Laboratory glassware - BeakersPublic Comment
BS ENISO 384 Principles of design and construction of volumetric instrumentsPublic Comment
BS ENISO 6141 Gas analysis - Requirements for certificates for calibration gases and gas mixturesApproval
BS ENISO 6142-1 Gas analysis - Preparation of calibration gas mixtures - Gravimetric methodPublic Comment
BS ISO 12963 Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibrationAccepted
BS ISO 18222 Olfactory method for the evaluation of odour intensityAccepted
BS ISO 18223 Nickel alloys - Determination of Nickel content - Inductively coupled plasma atomic emission spectrometric methodAccepted
BS ISO 18871 Method of determining coalbed methane contentIdea
BS ISO 18875 Terminology of coalbed methane exploration and exploitationIdea
BS ISO 19229 Gas analysis - Purity analysis and the treatment of purity dataPublic Comment
BS ISO 20765-2 Natural gas - Calculation of thermodynamic properties Part 2: Single-phase properties (gas, liquid, and dense fluid) for extended ranges of applicationPublication
BS ISO 6145-6 Gas analysis - Preparation of calibration gas mixtures using dynamic methods Part 6: Critical orificesAccepted
BS ISO 6501 Ferronickel - Specification and delivery requirementsAccepted
BS ISO 6976 Natural gas - Calculation of calorific values, density, relative density and Wobbe index from compositionAccepted
BS ISO 7504 Gas analysis - VocabularyPublic Comment
BS ISO 7524 Nickel, ferronickel and nickel alloys - Determination of carbon content - Infra-red absorption method after induction furnace combustionIdea
BS ISO 7526 Nickel, ferronickel and nickel alloys - Determination of sulfur content - Infra-red absorption method after induction furnace combustionIdea
BS ISO 7530-1 Nickel alloys - Flame atomic absorption spectrometric analysis Part 1: Determination of cobalt, chromium, copper, iron and manganesePublic Comment
BS ISO 8049 Ferronickel shot - Sampling for analysisAccepted
PD CEN/TR 15745 Liquid petroleum products - Determination of hydrocarbon types and oxygenates via multidimensional gas chromatography method - Round Robin research reportApproval
PD CEN/TR WI 00019408 Automotive diesel fuels - Cold operability testing and fuel performance correlationIdea
PD CLC/TS 62603-1 Industrial process control systems - Guideline for evaluating processcontrol systems - ,, Part 1: Specifications(IEC/TS 62603-1:2014) ,,Publication
PD ISO/TR 19680 Natural gas - Determination of oxygen content by electrochemical analysisIdea

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