What Are Serological pipets? Laboratories use serological pipets to draw or measure millilitre volumes of liquids for analysis and observations. Commonly used for mixing solutions in cell cultures, they are also prominent in medical applications for blood plasma purification and extensively in the fields of microbiology.
A small pump or bulb helps transfer the fluid, the pump being attributed to more accurate measurements, along with a dispenser. Most of these pipets have markings for measurements on the side since perfect or exact amounts are needed as the fluid is taken in millimetre quantities, which means even a small change owes to a drastic error in the final results. They can deliver results for liquids ranging from 0.1ml quantities to a maximum of 25 ml.
Colour coded bands help identify the serological pipets from the rest with additional filters present to minimise contamination and unnecessary graduations. The filters also prevent overfilling of fluids so there is no need to worry about messy spills on the experiment table.
What Makes Serological pipets Perfect For Experimentation and Analysis?
- They are manufactured from polystyrene plastic in a single frame having no weld points or joints. The absence of weld points reduces the number of inaccuracies and errors that might occur due to fluids getting stuck. The single-piece build allows fluids to seamlessly flow during refiling or dispensing.
- Additional filters make these pipets less prone to contamination and overfilling. The filters also help in curbing reverse or negative graduations during measurement.
- They are easier to handle and compact enough to fit effortlessly in tight spaces of the laboratory.
- pipets tips can hold more viscous fluids resulting in more accurate measurements. Moreover, the presence of markings at the side can easily indicate the total level of fluid taken and enable a more precise reading for experimentation.
- Colour coded bands help in identification purposes and they can be used in most of the pipets used in laboratories. As a result, they are highly versatile for several applications.
How To Get The Right Serological pipets? Things To Consider:
- What To Look For First: Check for a sturdy polystyrene build that is sterilized using gamma techniques. This reduces the chances for contamination and doesn’t forget to ask for certifications that show this information. The pipets should be non-hazardous to flames and be less prone to burning. They should also have additional protection against over-filling and other forms of contamination. Before buying, make sure that these pipets are made following the policies of the national body and the international laboratory standards.
- Features: pipets must have markings on the side for accurate measurements plus additional markings for any negative graduation. They should be colour coded for easy identification and also offer accurate control of the volume for measuring fluids.
- Versatile: pipets must be versatile enough to be used with any major pipettor in the laboratory. They should be able to dispense liquids of any kind precisely.
Take the time to find the right pipets for the right fluid as distinguishing features can lead to errors in measurements. Buying from a reliable brand will be beneficial although they might cost more in terms of money. Present-day models are more accurate in terms of measurements and precise in terms of results, although the same can’t be said for older models.
Designs have improved significantly to allow scientists a hassle-free way to dispense liquids rapidly without drops getting stuck inside, resulting in error-free observations. Although it is greatly recommended to keep an eye on the packaging and ensure that every pipet is packaged individually.
More efforts are taken for proper packaging to ensure that the pipets stay free of any contamination and be in constant sterile conditions until use.