DIN ISO 12772 E : 2007
Current
The latest, up-to-date edition.
LABORATORY GLASSWARE - DISPOSABLE MICROHAEMATOCRIT CAPILLARY TUBES
Hardcopy , PDF
English
01-01-2007
National foreword
National Annex NA (informative) Bibliography
1 Scope
2 Normative references
3 Definition
4 Classification
5 Construction
5.1 Material
5.2 Design
5.3 Dimensions
5.4 Ring mark
5.5 Resistance to centrifugal force
5.6 Capillarity
5.7 Anticoagulant (Type I only)
5.8 Efficacy of heparin coating (Type I only)
6 Markings
6.1 Labelling
6.2 Colour code
Annex A (normative) Resistance to centrifugal force
Annex B (normative) Capillarity
Annex C (normative) Closing the tube before centrifugation
C.1 Sealing
C.2 Melting
Annex D (informative) Efficacy of anti-coagulant coatingt
D.1 Preparation
D.2 Procedure
Annex E (informative) Test for amount of anti-coagulant in
tube and anti-coagulant potency assay
E.1 Test for amount of anti-coagulant
in tube: Toluidine blue test
E.2 Anti-coagulant potency assay:
Chromogenic or fluorogenic substrate
test
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