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Suppliers offer these 100ml lab flasks in many types to suit various requirements and industries. These Erlenmeyer flasks have 100 ml capacity but come with additional unique characteristics.
Standard Erlenmeyer Flasks
The basic 100ml Erlenmeyer flask is appropriate for daily mixing, heating, and storage tasks in a laboratory. It includes a slanted neck and a wide body for effective mixing without spilling. The precise graduation marks enable accurate measurement of small liquid quantities. Made from durable borosilicate glass, it can resist thermal shocks and chemicals.
Graduated Erlenmeyer Flasks
Graduated Erlenmeyer flasks feature measurement lines along their bodies. Their objective is precise liquid measuring for chemical reactions or experiments requiring exact volumes. This model has wider and thicker bottoms and smaller necks than other shapes.
Heavy-Duty Erlenmeyer Flasks
People use 100ml heavy-duty Erlenmeyer flasks in labs susceptible to high temperatures and aggressive chemicals. The design of this flask stresses chemical and heat resistance. It keeps working under conditions where normal glass flasks might break or shatter. The walls of this Erlenmeyer flask are thicker to ensure additional strength.
Culture Erlenmeyer Flasks
Biotech and microbiology labs frequently use culture flasks. They include a 100ml Erlenmeyer culture flask with a plastic lid to grow bacterial or fungal cultures. They often contain flasks made from autoclavable materials to eliminate contaminants. Users also find these flasks with baffles for better aeration when growing organisms. People use these flasks extensively in the study and fermentation of biological products.
Filter Erlenmeyer Flasks
People use 100ml filter Erlenmeyer flasks for vacuum filtration procedures in analytical chemistry or environmental science laboratories. The bottom of this flask includes a long neck with a conical shape. This design helps trap sediment or particle matter during filtration. Many models also come with a protective rubber inert butyl vacuum seal.
The following features contribute to the effectiveness and versatility of these glassware in laboratory operations:
Heat Resistance
The 100ml Erlenmeyer flask is frequently made of borosilicate glass, as in the case of a 50 ml round bottom flask. This material endures up to 500 degrees Fahrenheit or 260 degrees Celsius. This property makes it suitable for heating liquids and conducting chemical reactions. Other flasks also include polyethylene or polypropylene. These plastics are heat-resistant and suitable for sterilization processes.
Tapered Neck Design
The conical neck of the Erlenmeyer flask helps in mixing solutions. This neck shape minimizes spills or splashes during swirling. Note that the neck does not widen. Hence, it limits the mixing surface and increases turbulence for better ingredient blending. It also makes the addition of reagents easier while controlling the release of fumes.
Graduations for Accurate Measurement
Most 100ml Erlenmeyer flasks have graduation markings on the sides. These markings help measure liquid levels accurately. Users utilize these graduated flasks in experiments where precise volume measurement is vital for getting the expected results. The lines are easy to read as they are printed in contrasting colors. Moreover, they follow standard volumetric measurement schemes for consistency.
Stability and Ergonomic Shape
The base of the 100ml Erlenmeyer flask is wider than that of the conical thermal shock flask. This design added stability during use. Therefore, people do not easily tip or knock the flask over. It contributes further to this design with slanted sides. The slanted sides facilitate easy mixing by reducing the amount of liquid that sticks to the container's walls.
Neck Opening and Stopper Compatibility
The neck of this flask is narrow. It makes it ideal for use with stoppers and other closures. These closures help to prevent contaminant entry or evaporation of the liquid being stored. Some models even come with rubber stoppers that fit snugly, providing an airtight seal around the neck for sample preservation.
Businesses employ these versatile flasks across various sectors. They do so to conduct lab work, quality checks, and R&D. Here are some of the most common applications:
Chemical Manufacturing
Chemical production companies use 100ml Erlenmeyer flasks extensively in reagent preparation, solution mixing, and chemical testing. Their tapered design makes the flasks ideal for mixing chemicals without risk of spillage. Further, these flasks' graduated markings enable chemical quantity measurement. That is why people use them for improving process performance and ensuring consistency in product quality.
Quality Control Laboratories
People in these labs use 100ml Erlenmeyer flasks for sample analysis, testing liquids for impurities, and measuring chemical concentrations. They also use them for titrations and other volumetric analyses, where precise measurement is vital. Hence, these flasks are crucial for quality assurance. They also help detect defects to ensure products meet required standards before shipping. Lab workers also use 100ml flasks with rubber stoppers for their QC tasks.
Pharmaceutical Industry
Pharma companies use the 100ml Erlenmeyer flask to formulate drugs, conduct stability tests, and analyze active ingredients. Its mixing efficiency makes it ideal for preparing solutions and suspensions. Gradation marks are useful for precisely measuring drug formulation components. Researchers also use culture flasks in this industry to grow microorganisms.
Academic and Research Institutions
Learners in schools and research centers use these flasks for experiments, instructional demonstrations, and scientific explorations. Their conical shape makes them well-suited for unique experiments requiring effective mixing. Plus, the flask's capacity provides enough liquid for typical academic test needs but not too much waste if results are non-viable. The adaptability of these flasks makes them a fundamental piece of lab equipment for exploration and education.
Environmental Testing
People use the 100ml Erlenmeyer flask in testing procedures for water quality, soil analysis, and environmental samples. It assists in the collection and analysis of samples while simplifying the process of filtering contaminants. Businesses frequently combine these flasks with analytical techniques like spectroscopy for environmental monitoring and compliance reporting.
When sourcing these flasks, buyers consider the following factors:
Material
People obtain 100ml Erlenmeyer flasks made from borosilicate glass or lab-grade plastics. Buyers select borosilicate options for research institutions and chemical firms. Do this because such businesses require flasks that can resist heat and acute chemical reactions. Choose flasks made from high-impact polycarbonate or polypropylene plastics for companies that require lighter alternatives. These materials are also autoclavable for users focusing on contamination elimination.
Graduation and Measurement Accuracy
Focus on flasks with clear, accurate graduation lines for volumetric measurements. Buyers settle for options with graduation tolerances of ±0.5 ml for improved accuracy in experimental or chemical procedures. Also, consider whether the graduated markings are in ascending volume. This feature makes it easy for the user to measure liquids from the lowest to the highest points.
Neck and Base Design
Users prioritize flasks with a neck that balances between mixing efficiency and sample accessibility. Those with wider necks make it easy to introduce solids for mixing. On the other hand, longer necks lower the chance of mixture splashing during volatile reactions. Buyers also focus on options with a broad base. Such a base offers stability, especially when dealing with reactive substances that might cause spillage.
Funnel Filter Attachment
Buyers whose clients run analyses look for flasks compatible with funnel filters. Such clients normally do particle-sensitive experiments. In this case, flasks with a neck that can accommodate funnel diameters of up to 6 centimeters will be handy. Clients with filtration tasks will also appreciate flasks with a PTFE coating, as it minimizes the attachment and collection of particles.
Usage and Sterilization
For biology and pharmaceuticals, buyers choose flasks manufactured from materials like polycarbonate. These buyers usually need flasks that go through the sterilization process. Such materials withstand high-temperature autoclaving. For users in chemical labs, flasks with protective coatings are a good alternative. This feature prevents the glass from shattering during experiments with volatile mixtures.
A1. Clients perform experimental procedures with flasks made of heat-resistant materials like borosilicate glass or high-impact polycarbonate. These materials offer excellent thermal stability. Clients using these flasks can also conduct experiments involving extreme temperature variations without the risk of breakage or shattering.
A2. The flasks are popular with lab managers, procurement officers, and decision-makers in research facilities, universities, and industrial chemical plants. Because of their distinctive shape and purpose, these flasks work well in various mixing, heating, and storing tasks. The conical shape also makes these flasks ideal for minimizing spills during vigorous mixing.
A3. Yes, these flasks can survive high degrees of heat. The 100ml borosilicate Erlenmeyer flask, for instance, can survive up to a whopping 500 degrees Fahrenheit. Plastic flasks have lower heat resistance. They are still suitable for sterilization and other processes requiring moderate heat exposure.
A4. Buyers should focus on the chemical resistance of the 100ml Erlenmeyer flask. They should also ensure that the glass or plastic used in the flask can withstand corrosive chemicals. This will ensure that there is no degradation or damage to the flasks over time. It will also guarantee the safety of experiment processes and maintained integrity.
A5. The only unique feature of a filter Erlenmeyer flask is a bottom with a spout. This feature allows easy collection and analysis of filtered liquids. This makes it especially useful in environmental testing and analytical chemistry. Without this feature, the plain butyl flask would be as ineffective as all other lab glassware.
