Glasswares are important in most lab set ups. They are not only used during heating but also during mixing, storage of samples in the laboratory, conducting science practicals, compounding solutions, performing titrations, and simply storing samples.
Therefore, dependable glassware is crucial for effective lab procedures. Schools, hospitals and food testing facilities in Kenya, require high-quality glassware in achieving accurate, safe, and efficient results.
When you invest in durable lab glassware, you not only increase accuracy but also lower the chances of breakage, reduce replacement expenses, and avoid contamination risks.
At Sciencelab Limited, we've got your laboratory's glassware for every laboratory needs. This blog post will look into the essential lab glassware, their respective uses, and how to get them.
1. Beakers
Lab Beakers are arguably the most used laboratory equipment. Their main use includes mixing, stirring, heating, and temporarily storing liquids. They have a wide opening for easy access and a spout for pouring, allowing students to transfer the liquids to other containers. Beakers do bear volumetric markings, but these are intended for approximate measurements and not accuracy.
We have a variety of beakers of various sizes, from 25 ml to over 5000 ml, for use in daily operations such as preparing solutions, running reactions, or heating liquids.
Choosing borosilicate glass beakers will guarantee a much higher resistance to heat shock and other thermal stresses.
2. Conical Flasks (Erlenmeyer Flasks)
These flasks have distinctive shape sets, having a wide, circular base tapering into a narrower neck. This design facilitates effortless swirling of contents without risk of spillage, making them indispensable for tasks like titration, preparing solutions, and mixing chemicals.
With our Sciencelab flasks you'll find broad applications in school chemistry labs, microbiology settings, pharmaceutical research facilities, and industrial quality control laboratories.
Their narrow neck also serves to reduce evaporation and prevent contamination. They come with different sizes, ranging from 50ml to 5000ml.
Note: There are also a variety of brands associated with these Conical flasks including Pyrex and Borosilicate.
3. Volumetric Flasks
Designed to prepare solutions of highly precise concentrations, volumetric flasks have an extremely precise fill line and are used in analytical chemistry and research for standard solutions.
These flasks are fundamental in academic laboratories where precise measurements are vital for chemistry practicals and scientific investigation. Quality volumetric flasks from reliable suppliers like us, Sciencelab ensure accuracy in scientific research, meet the endpoints, and testing laboratories across Kenya.
They also come in different sizes, starting from 50ml to 5000ml capacities, with different brands such as borosilicate and pyrex.
4. Measuring Cylinders (Graduated Cylinders)
Offering greater accuracy than beakers, graduated cylinders are ideal for measuring specific quantities of liquids before transferring them into another vessel or using them in a reaction.
Measuring cylinders come in a wide range of capacities, from as little as 10 ml up to many litres, making them a staple in chemistry laboratories for performing quantitative experiments, biological field studies, water testing centers, and industrial production.
High-quality graduated cylinders contribute significantly to achieving accuracy and help students to master the proper handling of liquids in a lab environment.
They range from 5ml to 5000ml, having the pyrex glass.
5. Test Tubes
For heating small samples, mixing, and observing chemical reactions up close, test tubes are the most used equipment. They are also commonly used in qualitative chemical analysis and demonstrations in school laboratory settings, particularly at the junior and senior secondary levels during chemistry practicals.
It’s important to pair your test tubes with corresponding racks, holders, and cleaning brushes for complete and easy handling. They also come in two types: Test tube with rims and the normal test tube.
They are made from borosilicate glass thus ensuring that they provide excellent resistance against harsh chemicals and extreme heat and temperatures.
6. Burettes
Burettes are the most essential glassware during titration as they allow it easy to dispense the acids involved. The precise nature of burettes is crucial for science practicals performed in educational institutions across Kenya when teaching quantitative titration techniques as in K.C.S.E chemistry practicals in Kenya.
In research institutions and medical laboratory glassware is regularly utilized for analytical purposes. Always opt for laboratory grade burettes for their smooth operation and clearly etched graduations.
There are different types including burette pinch clip, stoc cork and also burette Rotar flow and also burette volac.
7. Pipettes
Pipettes are tools used to deliver small amounts of liquids with extreme precision, making them vital across various disciplines such as chemistry, biology, microbiology and medical related industries producing food products and pharmaceuticals.
Different types-including volumetric pipettes for single delivery, graduated pipettes for multiple deliveries with variable volume settings, and disposable Pasteur pipettes and micro pipettes for minute volume measurements-are available to meet diverse needs.
Our pipettes are of high quality; therefore, good results are guaranteed.
8. Reagent Bottles
A fundamental item for proper lab management is reagent bottles. They are utilized for storing chemical substances, prepared solutions, and reagents safely. We both have clear and amber glass (the latter used for light-sensitive substances).
Robust reagent bottles with tightly closing lids ensure long-term integrity of chemicals and prevent spillage and contamination.
The bottles are used to prevent the excessive direct light from damaging the reagent inside it.
9. Glass Funnels
Used to assist in the transfer of liquids or solids into containers with narrow openings, funnels also serve an important role in filtration by guiding materials through a filter medium.
Chemistry laboratories across the board make extensive use of glass funnels during various experimental procedures. Having various sizes of funnels will contribute to smoother lab operations, less wastage, and spills.
10. Watch Glasses
Small, shallow, and concave pieces of glass, watch glasses are invaluable for holding small samples for weighing or observation, facilitating small-scale evaporation of solutions, and acting as cover lids for beakers.
They are an inexpensive but highly versatile piece of laboratory equipment, particularly in the chemistry lab.
11. Glass Stirring Rods
Simple in form but remarkably useful, glass stirring rods are used for mixing substances, guiding liquid transfer, and aiding filtration processes. Due to their chemical resistance and ease of cleaning, stirring rods are ubiquitous in virtually all types of laboratories, including those in schools, research institutions, and the medical field.
Maintaining a stock of these items will undoubtedly smooth your day-to-day lab work.
12. Desiccators
Desiccators are specialized containers designed to keep air and samples within dry and at a constant humidity level are known as desiccators. These specialized containers prevent laboratory substances from absorbing moisture from the atmosphere.
Such are especially important in analytical and research laboratories dealing with chemicals that degrade in the presence of humidity.
Conclusion
Sciencelab Limited provides premium laboratory glassware that is made to the diverse needs of educational institutions, research facilities, hospitals, food processing plants, and industrial laboratories.
By choosing Sciencelab, you benefit from: Uncompromising quality with premium borosilicate and pyrex laboratory glassware. Competitive prices to meet the budgetary needs of Kenyan laboratories.