22 February 2021 BS ISO 23196. Water quality. Calculation of biological equivalence (BEQ) concentrations
22 February 2021 Low-voltage switchgear and controlgear. General rules
22 February 2021 Low-voltage switchgear and controlgear. Switches, disconnectors, switch-disconnectors and fuse-combination units
22 February 2021 BS EN 50342-1. Lead-acid starter batteries. Part 1. General requirements and methods of test
22 February 2021 BS ISO 11093-4. Paper and board. Testing of cores. Part 4. Measurement of dimensions
22 February 2021 BS EN ISO 24442. Cosmetics. Sun protection test methods. In vivo determination of sunscreen UVA protection
22 February 2021 BS ISO 4579. Aerospace. Drives, internal, TORX PARALOBE drive. Geometrical definition, gaging and technical requirements
22 February 2021 BS EN ISO 1089. Resistance welding equipment. Electrode taper fits for spot welding equipment. Dimensions
22 February 2021 BS EN ISO 23999. Resilient floor coverings. Determination of dimensional stability and curling after exposure to heat
22 February 2021 BS EN ISO 22916. Microfluidic devices. Interoperability requirements for dimensions, connections and initial device classification
22 February 2021 BS ISO 230-4. Test code for machine tools. Part 4. Circular tests for numerically controlled machine tools
22 February 2021 BS ISO 20804. Determination of the specific surface area of porous and particulate systems by small-angle X-ray scattering (SAXS)