Micro Pipettor

A micropipette accurately aspirates and discharges liquids by utilizing the principle of air displacement, where a piston moves within a sealed sleeve. It is used for transferring small volumes of liquids in the laboratory. During operation, the volume is set by adjusting a knob, and disposable tips are used to prevent cross-contamination. It is suitable for sample preparation and reagent dispensing in fields such as biology and chemistry.
Selection
When selecting a micropipette, consider matching the volume range to experimental needs, and check accuracy and repeatability metrics. Ensure the ergonomic design reduces operational fatigue, and evaluate the ease of calibration and maintenance. Understand the brand's after-sales service and accessory availability, and compare the corrosion resistance of different materials.

Terms

Standards

Instruments

Using 0.5-2 μL micro-volume sample detection, the optical path accuracy is 0.001mm, the detection concentration is 50 times that of conventional equipment, and the sample recovery and 6-second rapid analysis are supported.

$ 7416.00

Glass sensitive film of 4.5 mm and point ceramic liquid junction, suitable for micro sample measurement, Operating temperature range 0~ 80 ℃, providing stable reference potential.

$ 267.00

Using electromagnetic force equilibrating Sensor technology, dual range design with the highest accuracy of 0.01mg, with micro sample weighing function, Fast Response and Stability, suitable for powder and liquid micro weighing.

$ 1393.00

Oscillation Frequency Range 300-3000rpm, Timed 5-120 minutes, Net weight only 1.2kg, suitable for micro Sample Handling, providing stable oscillation effect.

$ 133.00

Micro vibration technology implementation of real-time online measurement, range 0~ 50~ 100mpa.s, accuracy +/- 0.5%, Response Time 2 seconds, suitable for a variety of fluid media.

$ 7335.00

Micro vibration technology implementation viscosity measurement, range 0-5000mpa.s, accuracy +/- 0.5%, Response Time 2 seconds, with IP68 Protection Rating and a variety of connection methods.

$ 7335.00

With 90 ° micro Probe design, Probe measurement port diaMeter is only 5mm, suitable for narrow area measurement; Measurement range 0-625μm, resolution 0.1μm, can obtain more than 60 readings per minute.

$ 1338.00

Speed range 5000 to 35000rpm, output power 120W, support stepless speed regulation, working head with SS316L material, maximum temperature 120 ℃, suitable for micro Sample Handling, with high linear speed and shear force.

$ 1243.00

Micro-gravure plate coating method to achieve ultra-thin uniform coating, Spreader thickness range is wide; integrated online corona treatment makes the substrate surface tension up to 72dyne/cm; drying box temperature control accuracy +/- 3 ℃ to meet different solvent drying needs.

$ 24279.00

Micro vibration technology implementation of real-time online measurement, range coverage of 0-5~ 50-5000pa.s, accuracy of +/- 0.5%, temperature 500 ℃ and Response Time only 2 seconds, suitable for high temperature and high voltage conditions.

$ 7335.00

Using thermal printing technology, it is designed for use with testing instruments. It can directly connect the color difference Meter and Glossmeter to achieve real-time output of measurement data and report generation.

$ 220.00

Can be connected to Leeb Hardness Tester directly print measurement data, support a variety of surface Measurement range including R10-R50 cylindrical surface and SR10-SR30 sphere, easy data recording.

$ 219.00

Equipped with 0.4ml × 96 well coagulation plate, Oscillation Frequency from start to 3000rpm, swing amplitude 6mm, support timing function, suitable for uniform mixing of trace samples.

$ 149.00

Using irreversible color technology, accuracy +/- 1 ° C to +/- 4 ° C, oil and water vapor resistance, providing four-grid temperature monitoring, size 4x11mm, 10 sheets per copy.

$ 106.00

Using irreversible color technology, accuracy +/- 1 ° C to +/- 4 ° C, four-grid temperature point design can monitor multiple temperature thresholds at the same time, Response instant and oil-resistant water vapor, providing long-term temperature recording.

$ 106.00

Articles

Application of Karl Fischer Micro Moisture Meter in Moisture Control of Lithium Battery Electrolyte
The Karl Fischer micro-moisture analyzer is based on the Karl Fischer titration principle, which measures trace moisture in lithium battery electrolytes through the quantitative reaction between iodine and water.
Selection criteria for linearity error of semi-micro balances
The linearity error of a semi-micro balance refers to the deviation between the actual displayed value and the theoretical value within its weighing range. This indicator directly affects the accuracy of weighing, which is particularly important in scenarios requiring high-precision measurements, such as material analysis or environmental monitoring.
Weighing lower limit of microbalances and selection basis
The lower weighing limit of a microbalance refers to the minimum mass that can be measured while ensuring accuracy, which is crucial for the reliability of experimental data. It is influenced by factors such as sensor sensitivity, structural resistance to interference, and environmental stability.
Repetibility Test Method and Weights for Semi-micro Balances
This article discusses the method for repeatability testing of semi-micro balances and the use of weights. Repeatability refers to the consistency of the balance's results when weighing the same object multiple times under the same conditions, which is crucial for the reliability of experimental data.
Analysis of Causes for Excessive Repetition Error in Microbalances
Microbalance repeatability out-of-tolerance refers to the situation where the results of multiple weighings of the same object exceed the allowable range of variation.
Determination of free amino acid content in protein solutions using a microtitration apparatus.
This article introduces a method for determining the free amino acid content in protein solutions using a microtiter plate reader. It is based on the ninhydrin color reaction, where amino acids react with the reagent under specific conditions to produce colored compounds, and the concentration is calculated by measuring the absorbance.