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BS EN ISO 8655-2:2022 – TC

BS EN ISO 8655-2:2022 – TC

$186.33

Tracked Changes. Piston-operated volumetric apparatus – Pipettes (ISO 8655-2:2022)

Published By Publication Date Number of Pages
BSI 2022 62
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This document specifies —    metrological requirements, —    maximum permissible errors, —    requirements for marking and —    information to be provided for users, for air-displacement (type A) and positive displacement (type D) single-channel and multi-channel pipettes, complete with their selected tip(s) and any other essential, consumable parts, designed to deliver the selected volume (Ex).

PDF Catalog

PDF Pages PDF Title
1 30458059
39 A-30375672
40 undefined
42 European foreword
Endorsement notice
44 Foreword
45 Introduction
47 1 Scope
2 Normative references
3 Terms and definitions
48 4 Principle of operation
5 Adjustment
5.1 Basis of adjustment
5.2 Initial adjustment
5.3 Subsequent adjustment
5.4 Adjustment for other liquid properties
49 6 Design
6.1 Types of pipette
6.2 Transfer of hand warmth
50 7 Pipette tips
7.1 General
7.2 Air-displacement pipette tips
7.3 Positive-displacement pipette tips
51 8 Type, designation
9 Metrological performance requirements
9.1 General
9.2 Fixed-volume pipettes of types A and D1
9.3 Fixed-volume pipettes of type D2
52 9.4 Variable-volume pipettes of types A, D1 and D2
9.5 Multi-channel pipettes
9.6 Calculation of maximum permissible errors for volumes not listed in Tables 1, 2 and 3
55 9.7 Pipette tips
10 User information
10.1 Pipettes
56 10.2 Pipette tips and accessories
11 Marking
11.1 Pipettes
11.2 Pipette tips
57 Annex A (informative) Possible sources of error for air displacement pipettes
59 Annex B (informative) Electronic motorised air displacement pipettes and method for testing in multi-dispensing mode
61 Bibliography

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BS EN ISO 8655-2:2022 - TC
$186.33