Mini Fixed Volume Pipette ADFVP-506

1. What is a Mini Fixed Volume Pipette?

A Mini Fixed Volume Pipette is a compact, pre-calibrated pipetting device designed to dispense a single, fixed volume of liquid accurately and reproducibly. Unlike adjustable pipettes, it does not allow the user to change the volume setting, making it ideal for repetitive tasks requiring consistent volumes such as routine assays, diagnostic tests, or ELISA protocols.

2. What are the advantages of using a Mini FixedVolume Pipette over a variable one?

Mini Fixed Volume Pipette offers several advantages, especially in tasks requiring high precision and repeatability. Since the volume is pre-set and calibrated, there’s less room for user error, and results tend to be more consistent. It is also quicker to use because it does not require volume adjustments, and its simple design typically makes them more durable and easier to maintain.

3. How do I properly use a Mini Fixed Volume Pipette?

To use a Mini Fixed Volume Pipette correctly, start by attaching the appropriate pipette tip, ensuring it’s securely fitted. Hold the Pipette vertically, then depress the plunger to the first stop to aspirate the liquid. Release the plunger slowly to draw up the liquid, ensuring there are no air bubbles. To dispense, place the tip into the target container and press the plunger down to the second stop, expelling the liquid.

4. Can Mini Fixed Volume Pipette be used with viscous liquids?

While Mini Fixed Volume Pipette is typically designed for aqueous solutions, it can be used with mildly viscous liquids. However, using a viscous fluid may affect the precision and accuracy due to increased resistance during aspiration and dispensing. For highly viscous liquids, it is recommended to use pipettes specifically designed for such substances, or consider pre-wetting the pipette tip to minimize inconsistencies.

5. Is Mini Fixed Volume Pipette suitable for all types of laboratory work?

While Mini Fixed Volume Pipette is excellent for repetitive tasks that require a single specific volume, it is not ideal for experiments requiring multiple or variable volumes. In such cases, an adjustable pipette would be more appropriate. Mini Fixed Volume Pipette is particularly popular in teaching labs, diagnostic labs, and in quality control environments where fixed protocols are followed.

6. Are mini fixed volume pipettes ergonomically designed?

Yes, mini fixed volume pipettes are designed with user comfort in mind. They are compact, lightweight, and require minimal plunger force, reducing hand fatigue during repetitive pipetting. Many include finger rests or soft-grip surfaces to enhance control and comfort. Their simple one-handed operation is ideal for both novice and experienced users.

7. How do I store a mini fixed volume pipette properly?

Store the pipette vertically on a pipette stand when not in use to prevent internal contamination or damage. Avoid laying it flat on the bench, especially if it has been used recently. Keep it in a clean, dry, and dust-free environment away from direct sunlight and corrosive chemicals. If the pipette was used with hazardous substances, clean it before storage. Proper storage extends the pipette’s lifespan and maintains its accuracy.

8. Can mini fixed volume pipettes be used for PCR or ELISA workflows?

Yes, they are well-suited for PCR and ELISA applications where high precision and small, consistent volumes are required. Their accuracy ensures reproducible results, which is crucial for these sensitive techniques. Many labs use fixed volume pipettes for adding primers, reagents, or buffers in PCR setups. In ELISA assays, they’re useful for dispensing consistent volumes into microplate wells.