The Transferpette® S air displacement pipette allows you to work efficiently and ergonomically with both small and large volumes. Low operating forces and a short stroke ensure relaxed pipetting, even during long pipetting series. Due to its perfect ergonomics, the Transferpette® S provides a comfortable grip in any hand position, whether you are right- or left-handed, or have big or small hands. Changing your grip is not necessary, since the microliter pipette provides true one-hand operation: set the volume, pipette, eject the tip.The volume-change protection is also easy to operate with gloves on and protects your set volume against accidental adjustment. The Transferpette® S also features Easy Calibration technology, which makes calibration a breeze. Calibration can be carried out without tools. A compatibility table shows which tips fit which device, so that you always order the correct pipette tips.Limitations of use: Operating temperature of instrument and reagent should be between +15 °C and +40 °C (59 °F to 104 °F) (other temperatures upon request) Vapor pressure up to 500 mbar Viscosity: 260 mPa s For viscous media, the speed must be adjusted if necessary.

Repetitive pipettes are the first choice when it comes to efficient dispensing of long series. Positive displacement pipettes are often the right solution for pipetting viscous media. The new stepper HandyStep® touch from BRAND combines both features. With the touchscreen display, you conveniently swipe back and forth between functions and always have an overview of the essential information on your work steps. Operation is easy, even with protective gloves on. And speaking of easy, the days of manually changing tips are over. On the HandyStep® touch, lightly tapping on the Eject icon on the display is enough to eject the tip. The HandyStep® touch repetitive pipette automatically recognizes the volume of the new BRAND PD- Tips II. This saves time and reduces the risk of error. Tips from many other manufacturers can also be used, providing maximum flexibility. Charging is easy and efficient: simply place the HandyStep® touch in the inductive charging stand and the battery automatically starts charging. Overview - Touchscreen operation with intuitive menu navigation in English, German, Spanish, French and Chinese - HandyStep® touch with the features multi-dispensing, auto-dispensing and pipetting; HandyStep® touch S with the additional features sequential dispensing, multi-aspiration and titration - Automatic size detection of BRAND PD-Tips II - Compatible with PD-Tips prior to the PD-Tips II generation and with tips from many other manufacturers: for example, Encode™ tips, Repet-Tips®, Combitips®, Combitips® plus, Combitips® advanced (the above-mentioned brands are property of their respective owners) - Automatic tip ejection - Variable volume adjustment from 1.0 μl to 50 ml - Easy to clean thanks to smooth surface without grooves and edges - Inductively rechargeable Limitations of use: Operating temperature of instrument and reagent should be between +15 °C and +40 °C (59 °F to 104 °F) (other temperatures upon request) Vapor pressure up to 500 mbar Viscosity: At 50 ml PD-Tip: 20 mPa s; at 5 ml PD-Tip: 260 mPa s; at 1,25 ml PD-Tip: 977 mPa

No more spilling, evaporation, and contamination! Seal-R-film™ sealing film seals beakers, flasks, and other vessels. The sealing film can be stretched to three times its original length. This means that Seal-R-film™ always fits, even with irregular shapes. For traceability, each roll has a lot identification. With the BRAND cutter for sealing film you can cut rolls with widths of 50 and 100 mm efficiently and economically and store them cleanly. - Thickness: 0.14 +/- 0.02mm - Toxicity: non-toxic - Melting point: > 66°C (151°F) - Boiling point: > 288°C (550°F) - Continuous service temperature: -20°C to 46°C - Elasticity (25°C): 300% - Tear strength (25°C): 1.5 MPa Gas permeability in 24h at room temperature and a pressure of 0.1 MPa: CO2 (carbon dioxide) < 1000 cm³/m² O2 (oxygen) < 350 cm³/m² Water vapor permeability < 0.8 g/m² Chemical resistance:   Hydrochloric acid (HCL) 36.5% - resistant Sulfuric acid (H2SO4) 98% - resistant Nitric acid (HNO3) 95% - resistant* Hydrogen peroxide (H202) 30% - resistant Sodium hydroxide (NaOH) 22% - resistant Ammonia (NH3) 28% - resistant Sodium chloride (NaCl) 20% - resistant Potassium permanganate (KMnO4) 5% - resistant* Iodine solution 0.1 mol/l - resistant* Methanol - resistant Ethanol - resistant Isopropanol - resistant * Brown