Selection of Pipette
How to choose a correct and suitable pipette in accordance with personal requirements is usually what the operators concern most. Here are some tips provided below that will be quite useful for the selection.
Professional Performance of Pipette
For the pipette, its accuracy and repeatability may be the most significant features. For most of the customers, it is difficult yet unnecessary for them to run a test on the performance. What they can rely on are the factory-issued testing report and technical data. Thus, it is necessary to check and review the written materials provided by the manufacturer. The first choice for the customers is to purchase the pipette from reliable and reputable companies.
Hawach Scientific combines exceptional ergonomics with smart features and a robust design to provide a professional pipette, which is suitable for diverse applications such as biology, analytical chemistry, various protein assays, and so on. Humanized design makes it easy to use for calibration and makes the set range easy to read.
Accurate dispensing can meet workflows requiring precision removal of liquids. In addition, the durable, non-contact liquid level calibration prevents potential risks caused by overfilling or spilling in the operational process. Both single and multi-channel adjustable pipettes can work with universal-fit pipette tips.
The pipette quality is mainly depending on the material applied. Firstly, its outer casing is better made of materials with high resistance to heat and corrosion and low thermal conductivity, such as PVDF material.
For its piston, there are mainly three types of material, including stainless steel, ceramics, and plastic. To be specific, stainless steel has good mechanical properties, but it is not suitable for extracting strong acid and alkaline solutions. On the contrary, ceramics have high corrosion resistance yet low mechanical strength.
Guideline for Pipette
There is nothing to recommend but the strength and wholesomeness of the pipette manufactured by Hawach Scientific. Hawach pipette is advantageous to ergonomic, lightweight, and low-force design. A special piston suction nozzle avoids cross-pollution in the liquid-removing process and ensures the accuracy of the analysis results.