Laboratory glassware — Vacuum-jacketed vessels for heat insulation
ISO 16496:2016 recommends dimensions and specifies requirements and test methods for laboratory glassware manufactured from borosilicate glass 3.3 and provided with a vacuum jacket for thermal insulation. It covers Dewar vessels, vacuum-jacketed reaction vessels and vacuum-jacketed columns intended for laboratory use and laboratory related applications. Typical dimensions are given in Tables 1 to…
Geotechnical investigation and testing — Laboratory testing of soil — Part 11: Permeability tests
This document specifies methods for the laboratory determination of the water flow characteristics in soil.
This document is applicable to the laboratory determination of the coefficient of permeability of soil within the scope of geotechnical investigations.
NOTE This document fulfils the requirements of the determination of the coefficient of permeability of soils in the laboratory for…
Pulps — Laboratory sheets — Determination of physical properties
This document specifies the relevant International Standards used for the determination of physical properties of laboratory sheets made of all types of pulps.
It is applicable to laboratory sheets prepared in accordance with ISO 5269‑1, ISO 5269‑2 or ISO 5269‑3.
Paper, board and pulps — General requirements for the competence of laboratories authorized for the ...
ISO 4094:2017 provides both general requirements and specific requirements (Annex A) for laboratories seeking to become "Authorized Laboratories (ALs)" and to maintain their Authorized Laboratory status for the issue of optical reference transfer standards of level 3. This document follows the requirements and adopts the format of ISO/IEC 17025, with the aims of:
a) establishing and…
Medical laboratories — Requirements for collection, transport, receipt, and handling of samples
ISO/TS 20658:2017 specifies requirements and good practice recommendations for the collection, transport, receipt and handling of samples intended for medical laboratory examinations.
ISO/TS 20658:2017 is applicable to medical laboratories and other medical services involved in laboratory pre-examination processes that include the examination request, patient preparation and identification,…
Sludge recovery, recycling, treatment and disposal — Laboratory chemical conditioning procedure
This international standard specifies a chemical conditioning procedure for sludge/biosolids thus allowing results obtained in different places and laboratories, and on different times to be compared when selecting type and dosage of a conditioning product at laboratory scale.
Measurement microphones - Part 1: Specifications for laboratory standard microphones
Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure. The specifications are intended to ensure that primary calibration by the reciprocity method can be readily carried out. Establishes a system for classifying laboratory standard condenser mocrophones.
Practice for characterization and performance of a high-dose radiation dosimetry calibration laborat...
ISO/ASTM 51400:2003 addresses the specific requirements for laboratories engaged in dosimetry calibrations involving ionizing radiation, namely, gamma-radiation, electron beams or X-radiation (bremsstrahlung) beams. It specifically describes the requirements for the characterization and performance criteria to be met by a high-dose radiation dosimetry calibration laboratory.