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BS ISO 23783-2:2022

$215.11

Automated liquid handling systems – Measurement procedures for the determination of volumetric performance

Published By Publication Date Number of Pages
BSI 2022 86
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
10 5 Measurement methods
5.1 Overview of methods suitable for measuring ALHS performance
17 5.2 Photometric methods
5.2.1 Dual-dye ratiometric photometric method
5.2.2 Single-dye photometric method
5.2.3 Fluorescence method
5.3 Gravimetric methods
5.3.1 Single channel method
18 5.3.2 Regression analysis
5.4 Hybrid photometric/gravimetric method
5.5 Dimensional methods
5.5.1 Optical image analysis of droplets
19 5.5.2 Optical image analysis of capillaries
6 Equipment and preparation
6.1 Test equipment
20 6.2 Manually operated single- and multi-channel pipettes
6.3 Preparation for testing
21 7 Thermal expansion
8 Traceability and measuring system uncertainty
8.1 Traceability
8.2 Estimation of measuring system uncertainty
8.2.1 Whole system approach
8.2.2 Measurement model approach
22 9 Reporting
23 Annex A (normative) Calculation of liquid volumes from balance readings
26 Annex B (normative) Dual-dye ratiometric photometric procedure
32 Annex C (normative) Single dye photometric procedure
37 Annex D (normative) Gravimetric procedure, single channel measurement
41 Annex E (normative) Gravimetric regression procedure
47 Annex F (normative) Photometric/gravimetric hybrid procedure
56 Annex G (normative) Optical image analysis of droplets
65 Annex H (normative) Fluorescence procedure
78 Annex I (normative) Optical image analysis of capillaries
84 Bibliography
BS ISO 23783-2:2022
$215.11