There are various instrument options used for kinetic motion. They can either be for incubating, preparing, or in some cases washing. There are a variety of configurations for lab mixers and some of those prominently used types are the rockers, rollers, orbit laboratory shakers, and not to mention vortexes. These components have around to enable sample preparations as well as experimentation. So, this goes to say that it is important to bear in mind but the nature of the samples and procedures that would be carried out. There are tons of individuals who are confused when it comes to knowing the right mixer for their application. Which is why to this effect, we would go through each equipment and how best they can be utilized for correcting solution. So it is important you keep on reading so as to gain more insight on the right mixer to use. Some of these instruments are:
Types of laboratory Shaker
The main purpose of rockers is when swaying back and forth, they can mix gently. The same range of blot trays, tubes as well as plates can all be accommodated. They provide low-level agitation as this is their main purpose. For example, it is not ideal to disrupt the tissue when chemically fixing tissues for incubation. When carrying out blotting applications rockers can be of great use. There needs to be careful handling when dealing with fragile membranes, especially for western blot protein analysis. There is less kinetic energy in the rocking motion most especially when blocking membranes. This sort of activity allows your blot to function effectively.
The next in line is the rollers. The main purpose of tube rollers is to ensure the mixing of the collection is carried out gently. A sample would have to be blended adequately with either a stabilizer being added or with a preservative depending on choice. The reason why these rollers were designed is to accommodate specimen tubes when rotation between rotors is executed in a stationary horizontal position. Some of the best places to utilize their effects are physician offices, clinical laboratories, and in most cases, medical research. This limits the risk in situations when spilled tubes could cause harm or are rather hazardous.
Parallel to the work surface, there are two planes orbital shakers rotate on. There is usually a third range of motion in which manufacturers incorporate for them to reciprocate. There is an enhanced spread of low-volume samples as this is one of the orbital features. The units are suitable for both dissolution studies as well as bacterial cell growth. Some of what the units accommodate are; gel trays, microcentrifuge tubes and not to mention Erlenmeyer flasks.
For bacterial incubations, it is recommended to use higher-speed orbital shakers. There are many purposes in which these shakers perform their duties. However, one important aspect it does is to ensure there is an optimal growth condition. To promote growth, especially for small bacterial growth studies, the incubator would have to be placed alongside shakers that have small footprints. In the case of larger bacterial cultures, it is expected to use a water bath shaker.
On the other hand, vortexes move in a circular motion and this is different from orbital shakers. The motion is moved to the liquid the moment tubes collide with the pad. This sort of activity is what leads to a vortex. They are suitable for not just speed and uniformity and also mixing as well as cell suspension. There are a couple that can offer the control of temperature.
In laboratory rotators, there is a circular motion that is strictly followed on its axis. Along the work surface plane, traditional rotators were arranged. There was a rotation of samples as a result of this axis. Since there is a 360-degree rotation, manufacturers have adopted a more pragmatic approach it their designs by following it up in a wheel orientation. The purpose of these acts is to sample dispersion as well as better force. Moreover, there is less sample disruption when mixing as it has a gentle movement. Some of the salient applications are not limited to only mixing laboratory reagents into solutions, but also dissolving cell pellets as well.
Funnel Shaker is efficient in shaking evenly reagents of various kinds of materials under the same control parameters. Funnel Shakers from MRC. A wide range of Funnel Shakers for labs.
Platelet Shakers that used in blood banks and clinical research laboratories, a platelet shaker serves as platelet storage in motion, typically at a fixed speed. It prevents the clumping of stationery platelets in the blood.
So, having gone through each of them, what then can be regarded as the best choice?
several aspects need to be considered. Some of them are; the sample size, the application goals, even the type, and volume that need to be looked at. What makes most people fail to realize is that they all serve different purposes. Knowing this would help you avoid errors in your results and give you a more accurate result.