Specifications for building sands from natural sources Ingestion-build-50790 2 μg/kg of ochratoxin A

2 μg/kg of ochratoxin A

What is BS 5173-103

Who is BS 3907-7 – Magnesium and magnesium alloys for

Collaborative studies - ideally with international coordination - are essential in order to provide the critical information required within a reasonable time frame

Specifications for building sands from natural sources Ingestion-build-50790 2 μg/kg of ochratoxin A1 Scope This British Standard relates to naturally occurring sands, crushed stone sands and crushed gravel sands used for external renderings and internal plastering using mixes of lime and sand (with or without the addition of cement or gypsum plaster), cement and sand (with or without the addition of lime).