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EUDAMED last updated this device on May 27, 2026
505591470RRSPGETwort Stain Solution B is an EU IVDR-regulated in vitro diagnostic registered in EUDAMED. It is classified as IVDR Class A. Manufactured by Atom Scientific Ltd. Placed on the EU market in Northern Ireland. Explore certificates, regulatory status and the EUDAMED record on MD Atlas.
05055914750508RRSP234-F(01)05055914750508
European Medical Device Nomenclature — the EU product classification assigned to this device.
W01030708STAIN SOLUTIONS (HISTOLOGY/CYTOLOGY)UK-MF-000046578No certificate specifically references this device's Basic UDI-DI.
The compliance carrier: encodes the device identifier plus the production identifiers (lot, serial, dates) registered for this device.
Primary placement in XI; available across 1 country total.
| Country | On market since | Until |
|---|---|---|
| XIPrimary placement | — | Still on market |
Sterile
A sterile device is supplied free of viable micro-organisms — flagged so that it is handled, stored and used to preserve that sterile state.
View in glossary →Single-use device
A single-use device is intended to be used on one patient during a single procedure and then discarded — not reprocessed or reused.
View in glossary →Primary DI
The Primary DI is the main UDI-DI a manufacturer designates as the principal identifier for a device in EUDAMED.
View in glossary →Basic UDI-DI
The Basic UDI-DI is the main identifier that groups together all device variants of the same model — the regulatory "family" key.
View in glossary →UDI issuing entities
Issuing entities are the organisations the European Commission has designated to assign Unique Device Identifiers under the EU's UDI system.
View in glossary →IVDR risk classes
IVDR risk classes rank in-vitro diagnostic devices from lowest risk (Class A) to highest (Class D), based on the patient and public-health risk of a wrong result.
View in glossary →Primary DI
The Primary DI is the main UDI-DI a manufacturer designates as the principal identifier for a device in EUDAMED.
View in glossary →No certificates registered for this manufacturer.
No certificate references this Basic UDI-DI, because: • It does not require a certificate, or • It only requires a certificate without a Basic UDI-DI reference (e.g. a QMS certificate), or • The required certificate(s) referencing this Basic UDI-DI have not been registered yet.505591470RRSPGEOn the marketTwort Stain Solution B505591470RRSPGEOn the marketTwort Stain Solution B505591470RRSPGEOn the marketTwort Stain Solution B505591470RRSPGEOn the marketTwort Stain Solution B505591470RRSPGEOn the marketUniversal Indicator Solution pH 1-14505591470RRSPGEOn the market