Configurations
- Clear and amber glass
- Individual and batch certificate options where offered
- Stoppered and application-specific forms
Kitabō™ product range
Class A and general-purpose volumetric flasks for accurate solution preparation and controlled laboratory workflows.
Calibrated Class A options are available only where identified in the reviewed product record and verified for the selected item. Applicable ISO references and certificate scope remain item-specific.

ISO 1042 specifies requirements for one-mark volumetric flasks, including relevant design, construction, capacity and metrological characteristics for laboratory use.
An ISO reference does not by itself prove that every flask, capacity, batch or certificate conforms. Conformity must be supported by the applicable product specification, inspection and calibration or capacity-testing evidence. ISO 1042 is currently published but is under revision, so the applicable edition must be confirmed when an order is placed.
Alternative wall-build options may be evaluated for handling, durability or application needs, provided the requested construction does not compromise capacity, geometry, stability, thermal performance or any requirement applicable to the claimed standard. A heavier wall alone does not establish higher accuracy or ISO conformity.
Borosilicate glass and the applicable form, base or closure are confirmed by item code.
ISO 4787 supports testing and use of volumetric instruments where applicable; the exact declared standard remains item-specific.
Calibration can be supported through an appropriately accredited ISO/IEC 17025 laboratory, subject to requested scope and certificate type.
Where a certificate is issued, a permanent verification link can support customer-generated QR labels without embedding private records.
Form, workmanship, markings and supplied configuration are checked against the selected item and agreed inspection scope.
Inner protection, cartons and export handling are planned around product geometry, quantity and destination.
Commercial and technical documents are supplied according to the selected item, certificate scope and quotation.
Open a product family to add exact variants and sales packs to your RFQ.