Name: UNI EN ISO 4787 : 2011
Brand: UNI

LABORATORY GLASSWARE - VOLUMETRIC INSTRUMENTS - METHODS FOR TESTING OF CAPACITY AND FOR USE

Published date

12-05-2011

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Summary of method
5 Volume and reference temperature
6 Apparatus and calibration liquid
7 Factors affecting the accuracy of volumetric instruments
8 Setting the meniscus
9 Calibration procedure
10 Use
Annex A (informative) - Cleaning of volumetric glassware
Annex B (normative) - Calculation of volume
Bibliography

Describes methods for the testing, calibration and use of volumetric instruments made from glass in order to obtain the best accuracy in use.

DocumentType	Test Method
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN ISO 4787 : 2010

Standards	Relationship
ISO 4787:2010	Identical
EN ISO 4787:2011	Identical

ISO 385:2005	Laboratory glassware Burettes
ISO 1042:1998	Laboratory glassware One-mark volumetric flasks
ISO 648:2008	Laboratory glassware — Single-volume pipettes
ISO 835:2007	Laboratory glassware — Graduated pipettes
ISO 4788:2005	Laboratory glassware Graduated measuring cylinders
ISO 384:2015	Laboratory glass and plastics ware Principles of design and construction of volumetric instruments
ISO/IEC Guide 99:2007	International vocabulary of metrology Basic and general concepts and associated terms (VIM)
OIML D 28 : 2004	CONVENTIONAL VALUE OF THE RESULT OF WEIGHING IN AIR
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
ISO 4797:2015	Laboratory glassware Boiling flasks with conical ground joints
ISO 3507:1999	Laboratory glassware — Pyknometers