Dispensette
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Dispensette® – the right bottle-top dispenser for your application. Dispensette F I R S T The original Dispensette® with its broad range of application has proven reliable for accurate dispensing even of aggressive reagents. Dispensette® III: for many acids, bases, saline solutions as well as many organic solvents. Dispensette® Organic: optimized for dispensing organic solvents and acids. Dispensette® TA: for dispensing acids, bases and hydrogen peroxide and with platinum-iridium valve spring suitable for HF.

Choose your dispenser The Dispensette® with its broad range of application has proven reliable for accurate dispensing even of aggressive reagents. Dispensing with a gentle touch We bring 40 years of experience and the most modern manufacturing technology to the development and production of bottle-top dispensers. Pistons and cylinders are accurately machined and hand matched to provide a low-wear seal, optimum sliding properties and virtually effortless, onehanded dispensing. Product features I The 45 mm standard thread plus the included adapters fit common lab bottles. I The valve block...

Materials in contact with media I Dispensette® III: Operating limits I Dispensette® III: borosilicate glass, Al2O3-ceramic, platinum-iridium, ETFE, FEP, PFA and PP (discharge tube safety screw cap) I Dispensette® Organic: borosilicate glass, Al2O3-ceramic, tantalum, ETFE, FEP, PFA and PP (discharge tube safety screw cap) I Dispensette® TA: vapor pressure max. 500 mbar viscosity max. 500 mm2/s temperature max. 40 °C density max. 2.2 g/cm3 I Dispensette® Organic: vapor pressure max. 500 mbar viscosity max. 500 mm2/s temperature max. 40 °C density max. 2.2 g/cm3 ETFE, FEP, PFA and PTFE. The...

Dispensette ® Organic The Dispensette® Organic (yellow color-code) is ideal for dispensing of organic solvents including chlorinated and fluorinated hydrocarbons (e.g., trichlorotrifluoroethane and dichloromethane), concentrated acids (e.g., HCl and HNO3), trifluoroacetic acid (TFA), tetrahydofuran (THF) and peroxides. For bases and saline solutions we recommend the Dispensette® III. Dispensette ® Organic, Digital · Easy Calibration Capacity ml without SafetyPrime™ recirculation valve Cat. No. with SafetyPrime™ recirculation valve Cat. No. without SafetyPrime™ recirculation valve Cat. No....

Dispenser selection chart Reagent Acetaldehyde Acetic acid (glacial), 100% Acetic acid, 96% Acetic anhydride Acetone Acetonitrile Acetophenone Acetyl chloride Acetylacetone Acrylic acid Acrylonitrile Adipic acid Allyl alcohol Aluminium chloride Amino acids Ammonia, 20% Ammonia, 20-30% Ammonium chloride Ammonium fluoride Ammonium sulfate n-Amyl acetate Amyl alcohol (Pentanol) Amyl chloride (Chloropentane) Aniline Barium chloride Benzaldehyde Benzene (Benzol) Benzine (Petroleum benzine), bp 70-180 °C Benzoyl chloride Benzyl alcohol Benzylamine Benzylchloride Boric acid, 10% Bromobenzene...

SafetyPrime ™ recirculation valves Discharge tubes with integrated valve Reduces solvent waste during priming. Pack of 1. I for Dispensette® Organic 0.5, 1, 2, 5, 10 fine tip Filling valve with sealing washer Pack of 1. Description for Dispensette III, Dispensette Organic for Dispensette® III, Dispensette® Organic Dispensing cartridge with safety ring Nominal volume 10 ml, calibrated, incl. quality certificate. Pack of 1. Cat. No. Flexible discharge tubing PTFE, coiled, length 800 mm, with handle. Not suitable for HF! Pack of 1. Description Bottle Stand PP. Support rod 325 mm, Base plate...