Whether you are dispensing solvents, acids, alkalis or saline solutions – the Dispensette® S bottle-top dispenser makes it easy, safe and efficient.With both the Dispensette® S and Dispensette® S Organic, you will always have the right dispenser at hand for a wide range of media. For efficient volume adjustment, you can choose between digital and analog adjustment, or fixed volume. Do you dispense long series, sterile applications or moisture-sensitive media? With numerous accessory options, the Dispensette® S also offers efficient solutions for special applications. Dispensette® S (red color-code): Ideal for dispensing aggressive reagents, including concentrated bases and acids such as H3PO4, H2SO4 (except e.g., HCl, HNO3 und HF), saline solutions, as well as many organic solvents. Analog-adjustable Model: Rapid and safe volume setting with new internal scalloped track. Simple calibration adjustment with a supplied tool. Limitations of use: Operating temperature from +15 °C to +40 °C (from 59 °F to 104 °F) of instrument and reagent Vapor pressure up to max. 600 mbar. Aspirate slowly above 300 mbar, in order to prevent the liquid from boiling Kinematic viscosity up to 500 mm² /s (dynamic viscosity [mPas] = kinematic viscosity [mm² /s] x density [g/cm³) Density up to 2.2

Whether you are dispensing solvents, acids, alkalis or saline solutions – the Dispensette® S bottle-top dispenser makes it easy, safe and efficient.With both the Dispensette® S and Dispensette® S Organic, you will always have the right dispenser at hand for a wide range of media. For efficient volume adjustment, you can choose between digital and analog adjustment, or fixed volume. Do you dispense long series, sterile applications or moisture-sensitive media? With numerous accessory options, the Dispensette® S also offers efficient solutions for special applications. Dispensette® S Organic (yellow color-code): Ideal for dispensing organic solvents, including chlorinated and fluorinated hydrocarbons (e.g., trichlorofluoroethane and dichlormethane), acids like concentrated HCl and HNO3 (except HF), trifluoroacetic acid (TFA), tetrahydrofuran (THF) and peroxides. Digital design: Especially easy to read digital display. The selected dosed volume can be adjusted precisely and is easy to reproduce. Easy calibration technology for adjustment in seconds without tools. Automatic designation if factory default changed. Limitations of use: Operating temperature from +15 °C to +40 °C (from 59 °F to 104 °F) of instrument and reagent Vapor pressure up to max. 600 mbar. Aspirate slowly above 300 mbar, in order to prevent the liquid from boiling Kinematic viscosity up to 500 mm² /s (dynamic viscosity [mPas] = kinematic viscosity [mm² /s] x density [g/cm³) Density up to 2.2

The Dispensette® S Trace Analysis provides outstanding performance for precise volume dispensing of high-purity media for trace analysis. Also suitable for HF with platinum-iridium valve spring. Plastics in contact with media consist of high-purity materials such as PTFE, ETFE, FEP, and PFA. The purest sapphire is used for replaceable valves. Depending on the application, platinum-iridium or tantalum are available as spring materials. A field-tested cleaning process before use in trace analysis is described in the operating manual. If contamination of the bottle contents must be avoided, we recommend using the device without the recirculation valve. The 45 mm standard thread plus the included adapters fit most common lab bottles. The valve block can be rotated 360° so that the bottle label always faces the user for safety. Telescoping filling tube adjusts to different bottle sizes. Easy disassembly for replacement of the dispensing cartridge.

seripettor® and seripettor® pro are innovative bottle-top dispensers from BRAND with a special design. A lifting spring provides automatic filling. When the piston seal is worn out, the entire dispensing unit can be exchanged by the user quickly and easily. Uses of seripettor® pro: Aqueous solutions: Biological buffer solutions and detergents, anti-foaming agents, culture media, vitamin solutions, etc. can be dosed in everyday routines. Lyes: such as NaOH, KOH and ammonia. Polar solvents: polar solvents such as ethanol, methanol, acetylacetone, Acetone etc. Acids: such as concentrated HCI, glacial acetic acid. UV-sensitive media Limitations of use: Use between +15°C and +40°C of instrument and reagent (seripettor®: agar culture medium up to max. 60 °C) Vapor pressure up to 500 mbar Density up to 2.2 g/cm³ Kinematic viscosity*: 2 ml instrument: 300 mm² /s; 10 ml instrument: 150 mm² /s; 25 ml instrument: 75 mm² /s. * dynamic viscosity [mPas] = kinematic viscosity [mm² /s] x density