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Laboratory & Research

Temperature and storage methods for medications: it's important to monitor which option is correct.
19/01/y 15:06:32

Drugs only retain their effectiveness when environmental conditions are continuously controlled from storage to the end user. Temperature and humidity are two factors that directly affect the activity of many pharmaceuticals, especially sensitive or biological preparations. Monitoring the storage environment is not optional, but part of the operating standard, particularly for standard-compliant pharmaceutical warehouses and GPP-certified pharmacies.

What are high-speed cameras and why are they becoming increasingly popular?
17/01/y 08:49:28

High-speed cameras are devices that record movement occurring over very short periods of time, beyond the reach of the naked eye. Moments such as a droplet of liquid breaking, mechanical parts colliding, or a flame erupting in a combustion chamber all require this type of camera for accurate analysis.

What is the difference between a biosafety cabinet and a microbiological culture cabinet?
08/01/y 09:50:45

In the laboratory, both biosafety cabinets and microbiological culture cabinets are associated with air control and sample manipulation requirements. Because they both appear in biological research environments, these two types of cabinets are often considered the same or interchangeable. In reality, they were developed for entirely different purposes.

Using regenerative DC dummy loads: An effective solution for testing high-power power supplies.
12/12/y 10:41:21

In electrical and electronics labs, testing power supplies is always a mandatory step to ensure stable operation of equipment before real-world use. However, connecting the power supply directly to a real load such as a motor or circuit carries a high risk. A sudden change in current or a small deviation during testing can cause overload or short circuits. Therefore, engineers often choose dummy loads to simulate real-world operating conditions more safely and accurately.

Secret to remove voids in castings, comparison of hot pressing and cold pressing
14/11/y 09:04:38

For sample preparation, the ultimate goal is to obtain a perfect casting, that is, one that does not have any voids or gaps sticking to the surface of the sample. The presence of air bubbles, no matter how small, will seriously distort the results when we analyze the microstructure, measure hardness, or check for material defects. That is why the choice of casting method is a key technical decision that cannot be taken lightly.

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