Micropipette Accuracy vs. Precision: What’s the Difference? | Accumax

It is essential to achieve dependable and reproducible outcomes while working in a laboratory. The two main focal points that concern the performance of micropipettes are accuracy and precision. Even though these terms are used as synonyms quite often, there is a difference particularly with respect to liquid handling devices such as micropipettes.

We develop and manufacture micropipettes with the best accuracy and precision. In this blog we will discuss how Accumax micropipettes achieve accuracy and precision in the laboratory.

Accuracy vs. Precision: The Discrepancies

1. Accuracy: Accuracy describes how close a measured value is to a benchmark. E.g,. For Pipettes, this means delivering the exact volume of liquid specified. A precise pipette will dispense 100 µL if set to dispense 100 µL. An accurate pipette will dispense 100 µL (or very close to it) while adjusted to 100 µL

2. Precision: Precision is better described as the repeated consistency of measurements. A precise pipette will dispense a certain quantity repetitively. That certain amount of liquid may not be the target amount, but a precise micropipette will always dispense that amount consistently.

Example Scenario

• High Accuracy, Low Precision: The pipette delivers volumes close to the target (e.g., 99 µL, 101 µL, 100 µL) but with variation.

• High Precision, Low Accuracy: The pipette consistently delivers the same volume (e.g., 95 µL every time) but is far from the target.

• High Accuracy & High Precision: The pipette consistently delivers the exact target volume (e.g., 100 µL every time).

You need both Accuracy and Precision to arrive at reliable lab results.

How Accumax Ensures Accuracy and Precision at the Same Time

Our Micropipettes are built to provide optimal performance. This is how we achieve optimums:

Superior Calibration & Quality Control: We calibrate our Micropipettes through rigorous processes to ensure that they comply with international requirements (ISO 8655) and they are tested for accuracy and precision before they leave the factory.

Ergonomic & Consistent Design Accumax Micropipettes offer:

• One of the lowest plunge force action to improve liquid handling

• The magnet-assisted piston mechanism ensures a distinct separation between the first and second stop without relying on a heavier spring.

• It requires lower insertion and injection forces for tips to attach and detach.

Lightweight, Autoclavable and fits universal tips: With Accumax Micropippettes unlike standard type, there is increased repeatability and decreased variation which provides reliable results in important tasks such as PCR, ELISA, and cell culture.

Why Accumax Micropipettes?

• Built for Precision – Ensures accurate and reliable liquid handling.

• Lowest Plunge Force – Crafted to ensure smooth and effortless operation.

• Magnet Assisted Piston – To deliver unmatched precision and consistency.

• Easy Tip Ejection – Shock proof tip ejection with unique shock absorbing mechanism.

• Versatile range – You can get single-channel or multi-channel types that handle different amounts.

Accuracy and precision are both essential for reliable pipetting. While accuracy ensures you’re close to the target volume, precision guarantees consistency across multiple uses. Accumax Labs micropipettes are designed to excel in both, making them an excellent choice for laboratories that demand precision, reliability, and efficiency.

Upgrade your lab with Accumax micropipettes and experience the difference in performance!

Also Read: Micropipette Guide: Types, Applications and More

Blog Source -- Micropipette Accuracy vs. Precision: What’s the Difference?