Bottle Top Dispensers Offer Reliable Performance for Wide Range of Reagents and Chemicals

Wheaton has introduced the Calibrex organo 525 and the Calibrex solutae 530, new bottle top dispensers that are destined to make scientists’ lives easier and more productive. Both models smoothly dispense exact volumes of liquid reagents directly from bottle or flask. The dispensers are available exclusively from Wheaton in North America.

With its ground glass plunger, the organo 525 is ideal for dispensing organic liquids and non-crystallising solutions. The solutae 530 has a PFA-coated plunger that is resistant to salt solutions, weak and strong acids, as well as bases, which prevents the plunger and barrel from seizing together. Scientists can check continuously update chemical compatibility data by scanning the QR code imprinted on each unit.

“Labs are pursuing productivity in today’s economy at a rapid pace and our scientists are looking for advantages,” said Wayne Brinster, President and CEO of Wheaton. “This line of bottle top dispensers is exactly what we were looking for to support them and their life’s work,” he added.

Precise dispensing of volumes up to 25, 50 and 100 ml are easily set with one hand using the spring loaded sliding cursor or by using a classic screw button supplied with each dispenser. No tools are required for cleaning and maintenance — users can calibrate the dispensers using the integrated key located under the plunger cap. Calibrex dispensers can be autoclaved fully assembled at 121˚C. Each unit is supplied with a 45 mm base thread and adapters for 32, 38 and 40 mm bottle necks. Every dispenser is assigned a serial number and provided with a certificate ascertaining it has met quality control standards. Manufactured in Switzerland by Socorex, Calibrex bottle top dispensers are supplied with a two-year warranty.

Wheaton Industries Inc., +1 856 825 1100, www.wheaton.com.