In vitro diagnostic medical devices - Measurement of quantities in samples of biological origin - Requirements for content and presentation of reference measurement procedures.

In vitro diagnostic medical devices - Measurement of quantities in samples of biological origin - Requirements for certified reference materials and the content of supporting documentation.

Water quality - Bio-indicator of potential toxicity in aqueous media - Determination of the potential toxicity of aqueous samples on bivalve embryo-larval development

Requirements for the collection and transport of samples for medical laboratory examinations
Edition 2023-06-21

Household and related refuse - Constitution and characterisation, on entering sorting centres, of a sample out of a batch of selectively collected household and related refuse - Application guide of standard NF X30-437, March 2009
Edition 2009-06-01

BS EN ISO 6887-3. Microbiology of food chain. Preparation of test samples, initial suspension and decimal dilutions for microbiological examination. Specific rules for the preparation of fish and fishery products
Edition 2013-12-05

BS ISO 14820-1. Fertilizers and liming materials. Sampling and sample preparation. Part 1. Sampling
Edition 2014-12-08

BS ISO 14820-2. Fertilizers and liming materials. Sampling and sample preparation. Part 2. Sample preparation
Edition 2014-12-08

BS ISO 15604. Fertilizers. Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
Edition 2014-12-08

BS ISO/IEC 23001-12. Information technology. MPEG systems technologies. Part 12. Sample variants
Edition 2018-01-22