Laboratory glass and plastics ware. Tubes for the measurement of the erythrocyte sedimentation rate by the Westergren method Ingestion-build-67170 - fixed installations

- fixed installations

the facings used and the profile of the longitudinal edge as well as the tests for performance and physical characteristics of compressed straw slabs

BS EN 135 is a European standard that is applicable to respiratory protective devices

It lists the steps required to change a used product into an as-new product

light fastness and the chemical

Laboratory glass and plastics ware. Tubes for the measurement of the erythrocyte sedimentation rate by the Westergren method Ingestion-build-67170 - fixed installations1 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