HistoMED, prefilled containers 4 % formaldehyde, ready-to-use, for histology, phosphate buffered, pH 7 Neutral buffered formaldehyde solution (pH 7), prefilled in screw cap containers, packaged in a cardboard shipping box. The containers are labelled, specimen data can be added. The containers are certified for in vitro diagnostics. Specimen can be added directly Sample is securely packaged and ready for shipment within a short time Reduced health risk for user because no diluting and decanting of concentrated formaldehyde solution is necessary Time saving, containers are ready-to-use Note: 4 % formaldehyde corresponds to approx. 10 % formalin In vitro diagnostic medical device class A