Laboratory glass and plastics ware. Tubes for the measurement of the erythrocyte sedimentation rate by the Westergren method Ingestion-build-51215 but exert less effect on

but exert less effect on the electrical properties

Construction of buildings

BS ISO 13655:1996 Graphic technology

and for the evaluation of their ability to prevent fire and smoke spreading from one fire compartment to another through an air distribution system

The hose assemblies covered by this International Standard are intended for use in aerospace applications for conveying air and other gases in pneumatic systems

Laboratory glass and plastics ware. Tubes for the measurement of the erythrocyte sedimentation rate by the Westergren method Ingestion-build-51215 but exert less effect on1 Scope This International Standard specifies requirements for single use and re usable glass and plastics tubes for measuring the erythrocyte sedimentation rate (ESR) by the Westergren method, and for a support to hold tubes during the performance of the test. These so called Westergren tubes are also sometimes designated as Westergren pipettes. A procedure for measuring the erythrocyte sedimentation rate by the Westergren method is given in