BRAND Dispensette S Organic Bottle Top Dispensers feature a floating piston design with even lower operating forces, a safety discharge system, and a sealing system, eliminating sealing washers for even better reliability. Designed to attach directly to a reagent bottle, eliminating poured transfer. The Dispensette S Organic is for concentrated acids, TFA, peroxides, THF, and other difficult solvents.

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 Organic bottle-top dispensers are supplied with performance certificate, telescoping filling tube, recirculation valve, and recirculation tube (if specified), valve mounting tool, and a selection of polypropylene adapters. Bottle is not included.