BS 6696:1986
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Methods for use and testing of capacity of volumetric glassware
Hardcopy , PDF
31-07-2010
English
28-02-1986
National foreword
Committees responsible
Methods
1 Scope and field of application
2 References
3 Summary of method
4 Definitions
5 Apparatus and materials
6 Factors affecting the accuracy of volumetric
laboratory glassware
7 Setting of the meniscus
8 Delivery time
9 Testing procedure
10 Use
Annexes
A Recommended method for cleaning of volumetric
glassware
B Calculation of volume
Tables
1 Parametric tolerances with the corresponding
volumetric error
2 Experimental errors relating to the adjustment of
the meniscus
3 Density of air-free water
4 Density of dry air, in grams per cubic centimetre,
in the temperature range 10 to 30 deg C and at
absolute pressures between 930 and 1040 mbar
5 Coefficient of cubical thermal expansion, delta
6 Corrections appropriate to a vessel with nominal
capacity of 1000 ml made of glass having a cubical
thermal coefficient of cubical thermal expansion of
(10 x 10 to the power -6) per deg C (for example
borosilicate glass)
7 Corrections appropriate to a vessel with a nominal
capacity of 1000 ml made of glass having a
coefficient of cubical thermal expansion of (15 x 10
to the power -6) per deg C (for example neutral
glass)
8 Corrections appropriate to a vessel with a nominal
capacity of 1000 ml made of glass having a
coefficient of cubical thermal expansion of (25 x 10
to the power -6) per deg C
9 Corrections appropriate to a vessel with a nominal
capacity of 1000 ml made of glass having a
coefficient of cubical thermal expansion of (30 x 10
to the power -6) per deg C (for example soda-lime
glass)
10 Additional corrections for air temperature and
pressure appropriate to a vessel with a nominal
capacity 1000 ml
Figure
Setting of the meniscus
Capacities in the range 0.1 mL to 2000 mL.
Committee |
LBI/1/2
|
DevelopmentNote |
Supersedes 82/55941 DC (09/2005)
|
DocumentType |
Standard
|
Pages |
24
|
PublisherName |
British Standards Institution
|
Status |
Superseded
|
SupersededBy |
BS 1922(1987) : 1987 | SPECIFICATION FOR GLASS DISPENSING MEASURES FOR PHARMACEUTICAL PURPOSES |
BS 696-1:1989 | Determination of fat content of milk and milk products (Gerber method) Specification for apparatus |
BS 658:1989 | Specification for apparatus for the determination of distillation range (including flasks and receivers) |
BS 1583:1986 | Specification for one-mark pipettes |
BS 1132:1987 | Specification for automatic pipettes |
BS 1797:1987 | Schedule for tables for use in the calibration of volumetric glassware |
BS 6706:1986 | Specification for disposable glass serological pipettes |
BS 7825-2:1996 | Calibration of rubber and plastics test equipment Calibration procedures |
BS 604:1982 | Specification for graduated glass measuring cylinders |
BS 3978:1966 | Specification for water for laboratory use |
BS 700-1:1982 | Graduated pipettes Specification for general requirements |
BS 5898:1980 | Specification for principles of design and construction of volumetric glassware for laboratory use |
ISO 835-3:1981 | Laboratory glassware Graduated pipettes Part 3: Pipettes for which a waiting time of 15 s is specified |
BS 700-2:1982 | Graduated pipettes Specification for pipettes for which no waiting time is specified |
BS 846:1985 | Specification for burettes |
ISO 385-3:1984 | Laboratory glassware — Burettes — Part 3: Burettes for which a waiting time of 30 s is specified |
BS 700-3:1982 | Graduated pipettes Specification for blow-out pipettes |
BS 733-1:1983 | Pyknometers Specification |
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