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Artigo n.º:
9690054
Universal Indicator Solution, 25mL - The Curated Chemical Collection
90% of respondents would recommend this to a friend
Artigo n.º:
9690054
STD 643195
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Importado da loja USA
Encomende já e receba por volta de Monday, Setembro 28
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Perfect for use in any chemistry lab or classroom
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O que se Destaca
Versatile Application
Ideal for various chemistry experiments, this universal indicator solution provides reliable pH readings, making it perfect for students, educators, and professionals alike.
High Quality
Sourced from reputable suppliers, the solution offers consistent performance and accuracy, ensuring dependable results that meet rigorous scientific standards.
Convenient Size
The 25mL bottle is easy to handle and store, making it a practical choice for both laboratory settings and classroom demonstrations without taking up excessive space.
Detalhes do produto
| Container Type | Bottle |
| Item Form | Liquid |
| Safety Signal Word | Danger |
| Item Weight | 1.12 ounces (31.75 grams) |
| Volume | 25 ml |
| Brand Name | ALDON |
| Product Grade | Lab |
| Manufacturer | Innovating Science |
| UPC | 724832003052 |
| Global Trade Identification Number | 00724832003052 |
| Model Number | IS30002 |
| Part Number | IS30002 |
| Brand | ALDON |
| Item Volume | 25 ml |
| Package Information | Bottle |
Bens perigosos
Para evitar o atraso no processo de desalfandegamento de Mercadorias Perigosas, a remessa deverá ser aberta no nosso armazém para verificar a gravidade dos componentes perigosos. Please see the list of Mercadorias perigosas aqui.
Quem Deverá Comprar?
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Students
Ideal for students conducting experiments in chemistry labs to test pH levels of various solutions.
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Educators
Useful for teachers demonstrating acid-base reactions and pH measurement in educational settings.
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Hobbyists
Great for chemistry enthusiasts and hobbyists wanting to explore basic chemical reactions safely at home.
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Professional Chemists
May not meet the precision or specification demands required for advanced chemical analysis in professional labs.
DESCRIÇÃO DO PRODUTO
Universal Indicator Solution, 25mL - The Curated Chemical Collection
Tem alguma Dúvida? Converse connosco
Perguntas e respostas do cliente
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Pergunta:
What is the purpose of Universal Indicator Solution?
Resposta: The Universal Indicator Solution is used to determine the pH level of various solutions. It provides a color change depending on the acidity or alkalinity of a solution, ranging from red for acidic values to purple for alkaline. This makes it an essential tool in chemistry labs, as it assists students and researchers in visualizing pH levels during experiments. For example, when added to a substance, the resulting color can help identify whether it is safe for specific experiments or how to neutralize it. -
Pergunta:
How do you use Universal Indicator Solution in experiments?
Resposta: Using the Universal Indicator Solution in experiments involves adding a few drops to the solution being tested. The color change will indicate the pH level which can be visually matched to a pH scale. This process helps students learning chemistry understand acid-base reactions and the concept of pH in real-time. For example, in a classroom setting, students can test common household liquids, enhancing their learning experience through practical application. -
Pergunta:
Is Universal Indicator Solution safe to use?
Resposta: Yes, Universal Indicator Solution is generally safe to use when handled properly, as it is designed for educational and laboratory contexts. It consists of dyes that are non-toxic in small quantities; however, standard lab safety practices should always be observed, such as wearing gloves and avoiding direct ingestion. This allows students to explore chemistry safely, which is particularly important in an educational environment where they are learning to handle chemicals responsibly. -
Pergunta:
Can Universal Indicator Solution be used in fieldwork?
Resposta: Absolutely, Universal Indicator Solution can be utilized in various fieldwork scenarios, especially in environmental studies where assessing the pH of water bodies, soil, or other samples is crucial. Field researchers can carry small vials to conduct on-site testing, enabling immediate assessment of environmental conditions. For instance, by checking the pH of river water, researchers can determine its suitability for aquatic life or detect pollution. -
Pergunta:
How should Universal Indicator Solution be stored?
Resposta: Universal Indicator Solution should be stored in a cool, dark place away from direct sunlight and heat sources. Ensure the bottle is tightly sealed to prevent evaporation and contamination. Proper storage prolongs its usability and ensures accurate pH readings. For example, in a lab setting, it should be kept on a shelf dedicated to chemicals, ensuring that it is accessible but safely stored to maintain its quality. -
Pergunta:
What are the applications of Universal Indicator Solution in education?
Resposta: The applications of Universal Indicator Solution in education are numerous, ranging from basic chemistry classes to advanced experiments. It helps illustrate concepts like acid-base neutralization, titrations, and pH scale demonstrations. By using this solution, educators can engage students in hands-on learning, enabling them to conduct experiments that reinforce theoretical knowledge. For example, students can mix various solutions to observe real-time pH adjustments, fostering a deeper understanding of chemical interactions. -
Pergunta:
Can I use Universal Indicator Solution for food testing?
Resposta: Universal Indicator Solution can be used for educational purposes in food testing, particularly to demonstrate how pH levels can affect food quality and preservation. However, it's essential to ensure that the solution is not consumed, as it is intended for laboratory use. This can be particularly useful in nutrition classes where students learn about the importance of pH in food safety, helping them understand why certain foods can spoil more quickly than others. -
Pergunta:
Does Universal Indicator Solution have an expiration date?
Resposta: Yes, Universal Indicator Solution may have an expiration date, which is usually indicated on the bottle. Over time, the solution may degrade, affecting its accuracy in pH measurement. Always check the date and use solutions within their usable timeframe to ensure reliable results. For instance, in educational experiments, using a fresh solution yields precise pH readings, allowing students to obtain correct data for their scientific inquiries. -
Pergunta:
What is the ideal temperature range for using Universal Indicator Solution?
Resposta: The ideal temperature range for using Universal Indicator Solution is typically between 20°C and 25°C (68°F - 77°F). Extreme temperatures can affect the solution's stability and performance. It’s best to conduct experiments at room temperature for optimal results, ensuring that the color changes are accurate. In a lab setting, maintaining this temperature allows for consistency during multiple tests, leading to reliable and reproducible data. -
Pergunta:
Where can I buy Universal Indicator Solution 25mL - pH Indicator for Chemistry Lab and Education?
Resposta: You can buy the Universal Indicator Solution 25mL from Ubuy. They offer a wide selection of laboratory supplies, including pH indicators, ensuring you can find the right product for your chemistry needs in São Tomé and Príncipe. Shopping from Ubuy guarantees reliable service and quality products tailored for educational and laboratory use.
ALDON Standards IS30002 Editorial Review
Universal Indicator Solution, 25mL - The Curated Chemical Collection is an essential tool for science enthusiasts and educators. Many users praise its effectiveness in various experiments, highlighting its utility in determining pH levels accurately. For instance, one user mentioned using it in a lab exercise for a science competition and valued its performance. While it does not come with a color chart, which some found inconvenient, the versatility of the solution stands out as you do not need to purchase multiple indicators for different titrations. Its compact 25 ml bottle makes it easy to handle and store, ensuring accessibility for quick experiments.
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Prós
- High effectiveness for determining pH levels
- Versatile, no need for multiple indicators
- Compact bottle for easy storage
- Quickly usable in various experiments
- Works well for educational purposes
Contras
- No color chart included with the solution
CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR
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“Great products and very good service: very easy and very fast international delivery.”
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
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STD 643195
Encomende já e receba por volta de Monday, Setembro 28
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Recursos e benefícios
- 25mL bottle of universal indicator
- Chemical for general purpose lab and educational use
- Used as a pH indicator
- Instructions for safe storage printed on the bottle
- MSDS available upon request
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