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

Pipette tips and filter tips from BRAND offer reliable quality for precise and demanding analyses. The raw materials are free from DiHEMDA und Oleamid. Tips are manufactured at BRAND under monitored cleanroom conditions and are automatically packaged. No parting agents or demolding aids are used. BRAND offers pipette tips for volumes from 0.1 μl to 10 ml and filter tips for volumes from 0.1 μl to 1250 μl. They are tested for BRAND pipettes and many pipette from other manufacturers. See Selection Guide for more information. BRAND pipette tips and filter tips as well as the corresponding TipBoxes are autoclavable at 121 °C (2 bar) acc. DIN EN 285. Sterile tips are manufactured under certified BIO-CERT® quality. They are sterilized with beta radiation according to ISO 11 137 and the AAMI Guidelines. The nano-cap™ tip was specially developed for the nanoliter range and hence is ideal for molecular biological applications such as PCR. It is 37 mm long, and features a capillary rise that is even visible to the bare eye at 0.1 μl. The capillary part of the tip conveniently fills gel wells for gel electrophoresis systems from most manufacturers. The racked tips are colorless and placed into a grey-colored tip tray. The articles are available in the following quality levels: CERTIFIED LIFE SCIENCE QUALITY and BIO-CERT® LIQUID HANDLING