Brandtech BRAND® Dispensette® S Bottletop Dispensers feature a floating piston design with even lower operating forces, a safety discharge system, and a sealing system, eliminating sealing washers for better reliability. Made to attach directly to a reagent bottle, eliminating the need for poured transfer. Dispensette S is for general purpose dispensing of acids, bases, buffers, and many common solvents, and is not suitable for HF.

Choose from two different volume adjust mechanisms or fixed volume models. Analog adjustable models feature a sliding pointer with scalloped inner track, well suited for rapid volume changes from one end of the range to the other. Digital adjustable models are excellent for highly reproducible volume settings. All are available with or without a recirculation valve that allows easy priming without ‘spitting’ or wasting of reagent. Many accessories, including adapters for nearly any unpressurized container are available.

All Dispensette S bottle-top dispensers are supplied with performance certificate, telescoping filling tube, recirculation value, and recirculation tube (if specified), valve mounting tool, and a selection of three (3) polypropylene adapters. Bottle not included.