Topkey is one of the best pipette manufacturers. The manual 12-channel pipette features an ergonomic design, with a wider adjustable volume range and high precision. It is impact-resistant, UV-resistant, and resistant to chemical corrosion. The pipette tip components are made of specific materials, which can be disassembled for high-temperature and high-pressure sterilization, and support independent volume calibration.
| Model | specification | Increment | Measuring point | Maximum allowable error | Maximum allowable error |
| Inaccuracy | Inaccuracy | ||||
| μL | % | % | |||
| 0.5~10μL | 0.5~10μL | 0.1μL | 10μL | ±1.50% | 1.50% |
| 5μL | ±2.50% | 2.50% | |||
| 1μL | ±4.00% | 4.00% | |||
| 5~50μL | 5~50μL | 0.5μL | 50μL | ±1.00% | 0.50% |
| 25μL | ±1.50% | 1.00% | |||
| 5μL | ±3.00% | 2.00% | |||
| 50~300μL | 50~300μL | 5μL | 300μL | ±0.70% | 0.25% |
| 150μL | ±1.00% | 0.50% | |||
| 50μL | ±1.50% | 0.80% |
A: A manual pipette is a handheld instrument used in life science laboratories to accurately measure and dispense micro-volumes of liquids between multi-well plates, microtubes, and reservoirs. Manual pipettes are used in pharmaceutical, biotechnology, clinical, and academic research institutions.
A: Both mechanical and electronic pipettes have their place in a lab. Mechanical pipettes are quick to take into use and can very easily be fully sterilized. Electronic pipettes speed up work and provide more consistent results throughout the day and between operators.
A: A burette delivers a variable, measured volume of liquid using a stopcock, while a pipette transfers a fixed, specific volume. Burettes are typically used for larger volumes and in processes like titration, as they have a scale and a stopcock for precise, adjustable dispensing. Pipettes are used for accurately transferring a set, often smaller, volume of liquid and require a suction device or filler to operate.
A: A pipette (sometimes spelled as pipet) is a type of laboratory tool commonly used in chemistry and biology to transport a measured volume of liquid, often as a media dispenser.
