Buy 3 Calibrex™ 525/530 Bottle Top Dispensers and Receive 1 FREE

This new generation of Socorex® Bottle Top Dispensers is intended for the safe and reproducible liquid distribution of volumes up to 25, 50 and 100mL. The Calibrex™ organo 525 has a ground glass plunger, best suited for organics, non-crystallizing acid and base solutions. The Calibrex™ solutae 530 has a PFA coated plunger preventing the plunger and barrel from seizing together. This enables trouble free distribution of salt solutions, weak and strong acids, as well as bases.


Calibrex™ 525 and 530 Bottle Top Dispensers
  • • Selection between organo and solutae models for best chemical resistance
  • • Permanent fluid path visibility
  • • Integrated calibration system
  • • Choice of adjustment button with each unit
  • • Long lasting performance stability
  • • Autoclavable at 121°C / 250°F fully assembled
  • • Two year warranty

Cat. No. Vol Div Inaccuracy (E%) Imprecision (CV%)
525 organo 530 solutae Min. Vol. Mid. Vol. Max. Vol. Min. Vol. Mid. Vol. Max. Vol.
W844090 W844102 2.5-25mL 0.5mL <±1.5% <±1.1% <±0.6% <0.5% <0.35% <0.1%
W844092 W844104 5-50mL 1.0mL <±1.5% <±1.1% <±0.6% <0.5% <0.35% <0.1%
W844094 W844106 10-100mL 1.0mL <±1.5% <±1.1% <±0.6% <0.5% <0.35% <0.1%
With Flow Control Stopcock
W844096 W844108 2.5-25mL 0.5mL <±1.5% <±1.1% <±0.6% <0.5% <0.35% <0.1%
W844098 W844110 5-50mL 1.0mL <±1.5% <±1.1% <±0.6% <0.5% <0.35% <0.1%
W844100 W844112 10-100mL 1.0mL <±1.5% <±1.1% <±0.6% <0.5% <0.35% <0.1%
*Performance values obtained by a smooth and steady pace movement, with bidest. water at constant temperature (± 0.5°C) comprised between 20°C and 25°C, according to EN ISO 8655. Omission to untighten connecting body ring before autoclaving, and/or over-tightening ring when dispensing, may reduce performance.

Orders must be placed by 12.31.2015. Redemption forms and proof of purchase must be received by 12.31.2015. Proof of purchase consists of either order confirmation, delivery ticket, packing list, invoice or acknowledgement. Redemptions must be completed in full to be a valid entry.Offer valid in North America. Limited to two redemptions per customer. Free case must be of equal or lesser value. Not for resale. Offer valid while supplies last. All purchases must be on one purchase order.