![](https://www.chemengonline.com/wp-content/uploads/2012/04/548726a529e4f-Syrris.jpeg)
The Atlas Syringe Pump XL allows automated volumetric dosing from 100 µL/min to 200 mL/min. The pump features two syringes that can be independently controlled or combined to enable continuous flow at pressures up to 6 bars. The pump is extremely resistant to chemicals, and its embedded computer and range of accessories allow it to independently automate sophisticated additions, sample into vials at user-specified intervals or automatically dose acids or bases to maintain a user-defined pH. There are also built-in safety features to pause the process in the event of an exothermic reaction exceeding a predefined temperature. — Syrris Ltd., Royston, U.K.