Pipette Calibration Standards

Specifies the material, construction, essential dimensions and inscription for the Lunge-Rey weighing pipette.

0.25 ml, 0.5 ml, 1 ml all-glass pipettes of 'walking-stick' type, delivery tolerance 0.002 ml. Dimensions, drawings.

ISO 4787:2010 provides methods for the testing, calibration and use of volumetric instruments made from glass in order to obtain the best accuracy in use. The International Standards for the individual volumetric instruments (ISO 385, ISO 646, ISO 835, ISO 1042 and ISO 4788) include clauses...

This International Standard provides methods for the testing, calibration and use of volumetric instruments made from glass in order to obtain the best accuracy in use. NOTE Testing is the process by which the conformity of the individual volumetric instrument with the appropriate standard...

This International Standard provides methods for the testing, calibration and use of volumetric instruments made from glass in order to obtain the best accuracy in use. NOTE Testing is the process by which the conformity of the individual volumetric instrument with the appropriate standard...

This International Standard provides methods for the testing, calibration and use of volumetric instruments made from glass and plastic in order to obtain the best accuracy in use. NOTE - Testing is the process by which the conformity of the individual volumetric instrument with the...

This International Standard provides methods for the testing, calibration and use of volumetric instruments made from glass and plastic in order to obtain the best accuracy in use. NOTE - Testing is the process by which the conformity of the individual volumetric instrument with the...

1.1 This practice covers procedures for use in the calibration of volumetric instruments that include glassware, plasticware, and laboratory standards that are in common use in chemical, analytical, clinical, and calibration laboratories. It is based on the gravimetric determination...

Details of six sizes of butyrometer (for the products listed under Part 2) together with a stopper, amyl alcohol pipette, sulphuric acid pipette, milk pipette, double quantity milk pipette, funnel for weighing cream or cheese, and a centrifuge.

This International Standard specifies metrological and constructional requirements for volumetric pipettes with one mark (total delivery) and for volumetric pipettes with two marks, both of which are adequate for general laboratory purposes. The details specified are in conformity...

This International Standard specifies metrological and constructional requirements for graduated pipettes, adequate for general laboratory purposes. The details specified are in conformity with the principles of design and construction of volumetric glassware given in ISO 384. NOTE For...

0.1 ml, 0.2 ml, 0.5 ml graduated pipettes each calibrated for delivery and content, four sizes (0.005 ml to 0.05 ml) of one-mark pipettes and two sizes (0.1 ml, 0.2 ml) of two-mark pipettes. Construction, graduations, tolerances, inscriptions. Dimensions.

This International Standards specifies metrological and constructional requirements for volumetric pipettes with one mark (total delivery) and for volumetric pipettes with two marks, both of which are adequate for general laboratory purposes.