New bottle-top dispenser Calibrex organo and Calibrex solutae

The Swiss manufacturer Socorex Isba SA announces the release of a new bottle-top dispenser generation intended for the safe and reproducible liquid distribution of volumes up to 25, 50 and 100 mL.

The CalibrexTM organo 525 model includes a ground glass plunger, best suited for organics, and non-crystallising solutions.

The CalibrexTM solutae 530 model has a PFA coated plunger preventing plunger and barrel from seizing together. This enables trouble free distribution of salt solutions, weak and strong acids, as well as bases.

The choice between the two colour-coded organo 525 and solutae 530 models with dedicated chemical resistance increases dispensing flexibility in the laboratory. Parts in contact with liquid flow are chemically inert, providing for stability and long instrument life. A QR code printed on the instrument gives instant access to an up-to-date chemical resistance chart.

Among other features, instant volume setting with a spring loaded sliding cursor that softly moves up and down scale and precisely stops at desired graduation. An alternative, classical screw button is supplied with each dispenser for easy exchange.

In-lab calibration by means of the integrated key, located under plunger cap. Access to calibration system protected by a seal sticker. Disassembling for cleaning and maintenance without any tool. Autoclavable at 121°C / 250°F fully assembled.

Supplied with 45 mm base thread, 120 mm delivery jet and stopper, 350 mm feed tube, alternative screw-type volume setting button, three adapters for bottle necks 32, 38 and 40 mm, each dispenser bears its own serial number and passes a stringent quality control attested by an individual certificate. Two-year warranty.

For more information or for an overview of the complete Socorex product range, type: www.socorex.com.