It doesn’t matter if you are setting up a new lab, or replacing old equipment, there’s lots of thought that goes into choosing lab equipment. There are so many types of equipment and lab consumables to choose from, you may find the following tips helpful.
Price is always a concern, no matter what you want to buy, including lab equipment. Not only should you consider its cost price, but also consider how much it costs to maintain it through its lifetime.
You also have to find out how much you have to spend on replacement parts or lab consumables. Don’t forget to compare the product with other makes and models to simplify the process.
2.Type of tests
You don’t just go on a random buying spree to buy microscopes, pipettes and test tubes. You need to choose and buy your equipment based on the type of tests you will be performing. This goes without saying, but you never know how some manufacturers can successfully convince you into buying things you may not even use.
Choose the material wisely. Most lab consumables are made of plastic, but there is also some important lab glassware. You need glass pieces for transparency, to conduct tests involving heat because they are heat-resistant.
Besides, they are relatively inert, so there’s no worry of any reactions occurring with chemicals and substances while collecting samples or doing tests. Besides, glass lab consumables are relatively easy to use and can be used as many times as possible.
Of course, there’s always the chance of their falling and breaking or cracking, so it’s better to buy something made of strong and durable like borosilicate glass.
It’s best for tests with heat because it’s resistant to thermal shock. It’s better to buy amber glass consumables if you will be handling substances that are sensitive to light. This is because amber glass protects from ultraviolet and infrared light.
Check the calibration on lab consumables like pipettes and test tubes. They should be clear and exact. While most companies maintain uniformity in their calibration, some do fluctuate and have minute variations. Though it may seem minute on the instrument, the same difference sometimes defines if a patient is healthy or not, or requires surgery or not.
It’s better to determine who, and how much the lab consumables and equipment will be used before placing an order. It’s based on the usage that you may have to place an order for more products or look for something stronger or better.
For example, if it comes to test tubes, it’s needed for most tests and there’s the chance of it breaking when in use and storage. So it’s better to order a surplus of them to use and compensate as required.